# Western Bulldogs v Collingwood — AFL Round 12 2026 AI Prediction by Alphr

## Full Time: Western Bulldogs 97 – 93 Collingwood

_Western Bulldogs survive a scare against Collingwood._

Half time: 49 – 32 · Alphr AI pre-game win probability: Western Bulldogs 55% / Collingwood 45% · Marvel Stadium · Sat, 30 May, 07:35 pm AEST

**Goal Kickers** — Western Bulldogs: Will Lewis (5' ×3 1st), Arthur Jones (16'), Rhylee West (20'), Lachlan McNeil (22' ×2), Ed Richards (42' ×2), Marcus Bontempelli (75' Tipped ⚡), Tim English (81'), Aaron Naughton (69' Tipped ⚡) · Collingwood: Jordan de Goey (12' Tipped ⚡), Nick Daicos (24' Tipped ⚡), Tim Membrey (26' ×3 Tipped ⚡), Lachie Schultz (53' ×2 Tipped ⚡), Daniel McStay (65' Tipped ⚡), Roan Steele (72'), Angus Anderson (87' ×2), Beau McCreery (59'), Patrick Lipinski (63')

### Match Winner — AI Prediction Market (resolved)

| Team | Pre-game AI win probability | Result |
|---|---|---|
| Western Bulldogs | 55% | Won |
| Collingwood | 45% | Lost |

Model call: **Correct** · Margin: 8.9 predicted → 4 actual · Markets hit: 3/4

_AI win probability priced pre-game · Markets hit = core betting markets._

### Full-Time Report

**Western Bulldogs vs Collingwood Magpies Prediction & Tips | AFL Round 12 2026**

_By Ben Dunlop · Published: 29 May 2026, 12:46 pm · Last updated: 30 May 2026, 10:28 pm_

Western Bulldogs 97–93 Collingwood in AFL Round 12 at Marvel Stadium. Here's how the result stacked up against the model's call, with the win-probability story and where the value landed.

Eighteen points up at the last change, and it still came down to the final siren. Western Bulldogs led Collingwood 76-58 at three-quarter time at Marvel Stadium, a buffer that looked like game over. Then Collingwood found 35 points in the last quarter to the Bulldogs' 21, and a laugher turned into a nervous finish. Final score: Western Bulldogs 97, Collingwood 93.

That last-quarter surge tells you everything about how differently the two sides were winning the footy. Collingwood finished with 418 disposals to 349, a gap of nearly 70, and 53 tackles to 40. That's a team that had the ball more and worked harder to get it back once it was gone. If the game had run to a fifth quarter, you'd fancy them to keep chipping away.

But the Bulldogs built their lead well before that final term mattered, and they built it in the areas that actually decide games rather than just look good in a stat sheet. Their ruck division dominated, 39 hit-outs to 24, and that fed a midfield that won the clearance count 37-32. Feed the midfield, win the inside 50 count, which the Bulldogs did emphatically, 60 to 47. More entries plus cleaner hands, 76.2% disposal efficiency against Collingwood's 73.2%, and you get three quarters of scoreboard pressure that Collingwood simply couldn't fully claw back.

Collingwood's method showed up elsewhere too. They marked it more, 115 to 101, and read the ball in defence better, with 67 intercepts to the Bulldogs' 58. Those are the numbers of a side generating plenty of ball movement and turning defence into attack. It just came from too far behind. By the time that pressure told in the final quarter, the margin had already been carved out.

Going in, the ratings had this as tight: Collingwood rated higher overall at 1545 to 1511, but the Bulldogs held the edge in midfield, 1103 to 1043, and a big one in the ruck, 1232 to 1170. Both of those showed up exactly where you'd expect, in the clearance and hit-out counts. Collingwood's advantage was meant to be in defence, 1102 to 1072, and their intercept and disposal numbers back that rating up, even in a losing effort.

Form lines add some context too. Collingwood came in averaging 93 points a game and conceding 87.6, with a positive margin of 5.4. The Bulldogs had been leaking games, averaging 78.2 scored against 95.2 conceded, a minus-17 average margin. On paper this was Collingwood's type of finish. On the day, Western Bulldogs got out to a lead too big for that form-driven fightback to fully bridge.

Alphr's model had Western Bulldogs favourites at 55%, predicting an 8.9-point win. The final margin of 4 wasn't far off that read. Where it missed was the total: 139 points predicted, 190 delivered, out by 51. That last-quarter shootout blew the total out of the water even as the head-to-head call held up. Three from four on this one, a reasonable price for a game that looked settled and then very much wasn't.

**Scoring by Quarter**

| Team | Q1 | Q2 | Q3 | Q4 | T |
|---|---|---|---|---|---|
| Western Bulldogs | 28 | 21 | 27 | 21 | 97 |
| Collingwood | 21 | 11 | 26 | 35 | 93 |

**Key Match Stats**

| Western Bulldogs | Stat | Collingwood |
|---|---|---|
| 349 | Disposals | **418** |
| **119** | Contested poss. | 117 |
| **37** | Clearances | 32 |
| **60** | Inside 50s | 47 |
| 101 | Marks | **115** |
| 12 | Marks inside 50 | **13** |
| 40 | Tackles | **53** |
| **39** | Hit-outs | 24 |
| 58 | Intercepts | **67** |
| **76.2%** | Disposal eff. | 73.2% |

**Model Report Card**

Our model correctly predicted Western Bulldogs to win at 55% probability. The predicted margin of 8.9 was reasonable against the actual 4-point result. The game's 190 points came in 51 points higher than the predicted 139. The model went 3/4 on this match. Collingwood covered the 10.5-point line. The 1-39 margin band call landed.

_Official AFL match stats · Generated by Alphr's model_

### Edge Analysis — the model's pre-game markets

- **Head to Head:** Western Bulldogs to win @ $1.56 (edge -9.0%) — model probability 55.1% — result: WON
- **Line / Spread:** Collingwood +10.5 @ $1.89 (edge +1.6%) — result: WON
- **Margin Band:** Western Bulldogs 1-39 @ $3.30 (edge +0.0%) — result: WON
- **Total (Over/Under):** Under 176.5 @ $1.89 (edge +2.1%) — result: LOST
- Predicted margin: Western Bulldogs by 9 · Predicted total: 139

### Match Preview (pre-match read)

Western Bulldogs are the call at 55%, but Collingwood stay live at 45%. The ratings say otherwise: Collingwood sit 34 ELO points clear, 1545 to 1511, so the model is backing Western Bulldogs against the ratings gap.

On paper Collingwood shade it, ahead on 4 of 7 factors including ELO Difference, Recent Win Rate and Defensive ELO. The model still sides with Western Bulldogs, which says Midfield ELO and Forward Line ELO carry the most weight. The margin model has Western Bulldogs by 8.9, with the two sides combining for about 139. Lean Western Bulldogs, but it shapes as a genuine contest.

_Pre-match read · Alphr model_

### Recent Form (Last 5)

| Western Bulldogs | Stat | Collingwood |
|---|---|---|
| 2.0 | Wins (Last 5) | 2.0 |
| 78.2pts | Avg Score | 93.0pts |
| 95.2pts | Avg Conceded | 87.6pts |
| -17.0pts | Avg Margin | 5.4pts |
| 350.0 | Disposals | 350.0 |
| 50.0 | Inside 50s | 50.0 |
| 60.0 | Tackles | 60.0 |
| 35.0 | Clearances | 35.0 |

### Form & History

_Last 5 games, oldest → newest._

| Team | Last 5 | Avg Pts |
|---|---|---|
| Western Bulldogs | R7 L · R8 L · R9 W · R10 L · R11 W | 78.2 |
| Collingwood | R7 W · R8 L · R9 L · R10 L · R11 W | 93.0 |

### Positional Matchup

_Season-to-date production per game with league-wide attack/defence tiers (18 teams)._

**Forwards** (Key Forwards · Med/Mid Forwards)

|  | Western Bulldogs | Collingwood |
|---|---|---|
| Attack rank | 11th | 10th |
| Defence rank | 9th | 7th |
| Goals scored · conceded | 92 · 98 | 93 · 95 |
| Goal Assists | 4.6/g | 4.7/g |
| Disposals | 97/g | 123/g |
| Inside 50s | 14.4/g | 21.5/g |
| Marks Inside 50 | 8.4/g | 9.1/g |
| Disposal Efficiency | 69.5% | 70.1% |

**Midfield & Ruck** (Midfielders · Rucks)

|  | Western Bulldogs | Collingwood |
|---|---|---|
| Attack rank | 7th | 9th |
| Defence rank | 12th | 3rd (strong) |
| Goals scored · conceded | 35 · 37 | 34 · 26 |
| Goal Assists | 4/g | 2.7/g |
| Disposals | 141/g | 128/g |
| Inside 50s | 24.4/g | 19/g |
| Marks Inside 50 | 2.6/g | 1.8/g |
| Disposal Efficiency | 71.2% | 71.3% |

**Defenders** (Key & Medium Defenders)

|  | Western Bulldogs | Collingwood |
|---|---|---|
| Attack rank | 9th | 16th (weak) |
| Defence rank | 13th (weak) | 4th (strong) |
| Goals scored · conceded | 10 · 11 | 3 · 6 |
| Goal Assists | 1.6/g | 1/g |
| Disposals | 125/g | 131/g |
| Inside 50s | 12/g | 11.6/g |
| Marks Inside 50 | 0.8/g | 0.5/g |
| Disposal Efficiency | 79% | 80.7% |

**Who scores on Collingwood** — Rucks 0.56/g (lg 0.5) +12% · Defenders 1.14/g (lg 1.14) +0% · Midfielders 2.32/g (lg 2.5) -7%
**Who scores on Western Bulldogs** — Rucks 0.55/g (lg 0.5) +10% · Key Forwards 4.02/g (lg 3.83) +5% · Midfielders 2.55/g (lg 2.5) +2%

_Goals conceded by position, last 3 seasons; positive = concedes above league average to that position._

### Goal Scorer History — Who Kicks The Goals

_Last 10 games, career record vs the opponent and at Marvel Stadium. ⚡ = our AI backs them to score; 🎯 = our AI's first-goal pick. 🏉 = scored in this game. Goal % = share of games with a goal, last 10 weighted double vs the 30 prior — historical frequency, not a market price._

**Western Bulldogs** (team sheet)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | Goal % | Alphr play | This game |
|---|---|---|---|---|---|---|---|---|---|
| – | Aaron Naughton | KF | 28 in 11g | 26/10g (6·3·3·1·3·1·2·2·3·2) | 10/7g | 156/84g | 90% | ⚡ Anytime Goal $1.02 AI 88% ✓ Scored; 🎯 First Goal $7.50 AI 9% ✗ Not first | 🏉 69' |
| – | Marcus Bontempelli | MID | 16 in 11g | 13/10g (3·1·1·0·0·2·2·1·1·2) | 10/13g | 161/140g | 72% | ⚡ Anytime Goal $1.26 AI 66% ✓ Scored | 🏉 75' |
| – | Rhylee West | FWD | 9 in 11g | 8/10g (0·0·0·0·0·0·2·2·2·2) | 2/5g | 54/48g | 64% | — | 🏉 20' |
| – | Ed Richards | MID | 8 in 10g | 8/10g (2·0·0·0·0·1·1·1·0·3) | 0/6g | 36/75g | 62% | — | 🏉 42' 66' |
| – | Arthur Jones | FWD | 7 in 6g | 9/10g (0·0·0·2·0·3·1·1·0·2) | 0/1g | 10/13g | 41% | — | 🏉 16' |
| – | Joel Freijah | FWD | 6 in 11g | 6/10g (0·3·0·1·0·0·0·1·0·1) | 1/2g | 10/26g | 42% | — | — |
| – | Jordan Croft | KF | 5 in 6g | 9/8g (2·2·0·1·0·1·2·1) | 0/0g | 5/4g | 75% | ⚡ Anytime Goal $1.53 AI 69% ✗ No goal | — |
| – | Cooper Hynes | FWD | 4 in 9g | 5/10g (1·0·1·0·1·0·1·0·1·0) | 0/0g | 7/9g | 44% | — | — |
| – | Lachlan Bramble | DEF | 4 in 11g | 3/10g (1·0·1·0·0·0·1·0·0·0) | 0/4g | 6/37g | 24% | — | — |
| – | Lachlan McNeil | FWD | 2 in 5g | 6/10g (0·3·1·0·0·0·2·0·0·0) | 4/5g | 22/44g | 42% | — | 🏉 22' 77' |
| – | Matthew Kennedy | MID | 2 in 11g | 2/10g (1·0·1·0·0·0·0·0·0·0) | 1/7g | 33/54g | 36% | — | — |
| – | Ryley Sanders | MID | 2 in 10g | 2/10g (0·0·0·0·0·0·1·0·1·0) | 0/2g | 10/26g | 28% | — | — |
| – | Tim English | RUC | 2 in 6g | 4/10g (2·0·0·0·2·0·0·0·0·0) | 1/7g | 46/76g | 32% | — | 🏉 81' |
| – | Connor Budarick | DEF | 1 in 8g | 3/10g (2·0·1·0·0·0·0·0·0·0) | 0/3g | 1/8g | 16% | — | — |
| – | Adam Treloar | FWD | 0 in 2g | 4/10g (1·0·0·1·1·0·1·0·0·0) | 4/8g | 45/66g | 48% | — | — |
| – | Bailey Dale | DEF | 0 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 1/8g | 50/96g | 6% | — | — |
| – | Buku Khamis | DEF | 0 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 3/2g | 11/27g | 16% | — | — |
| – | James O'Donnell | DEF | 0 in 7g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/2g | 6/31g | 8% | — | — |
| – | Lachie Jaques | DEF | 0 in 7g | 0/7g (0·0·0·0·0·0·0) | 0/0g | 0/4g | 0% | — | — |
| – | Michael Sellwood | DEF | 0 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/0g | 0/6g | 0% | — | — |
| – | Nick Coffield | DEF | 0 in 4g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/2g | 2/28g | 2% | — | — |
| – | Rory Lobb | RUC | 0 in 8g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 10/12g | 35/50g | 4% | — | — |

**Collingwood** (team sheet)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | Goal % | Alphr play | This game |
|---|---|---|---|---|---|---|---|---|---|
| – | Daniel McStay | KF | 19 in 11g | 18/10g (0·2·4·1·2·2·1·3·1·2) | 10/10g | 29/24g | 80% | ⚡ Anytime Goal $1.12 AI 79% ✓ Scored; 🎯 First Goal $10.50 AI 7% ✗ Not first | 🏉 65' |
| – | Lachie Schultz | FWD | 11 in 11g | 9/10g (2·1·1·0·0·1·1·1·1·1) | 10/9g | 20/15g | 72% | ⚡ Anytime Goal $1.39 AI 61% ✓ Scored | 🏉 53' 64' |
| – | Nick Daicos | MID | 11 in 10g | 11/10g (0·2·2·0·1·0·1·0·2·3) | 4/4g | 12/12g | 60% | ⚡ Anytime Goal $1.19 AI 61% ✓ Scored | 🏉 24' |
| – | Jordan De Goey | FWD | 9 in 10g | 9/10g (3·0·0·1·0·3·2·0·0·0) | 8/11g | 38/21g | 52% | ⚡ Anytime Goal $1.32 AI 62% ✓ Scored | 🏉 12' |
| – | Roan Steele | MID | 9 in 11g | 8/10g (2·0·1·0·0·2·0·0·1·2) | 0/0g | 0/1g | 42% | — | 🏉 72' |
| – | Tim Membrey | KF | 9 in 7g | 11/10g (0·0·2·0·1·4·1·1·2·0) | 16/11g | 178/102g | 76% | ⚡ Anytime Goal $1.19 AI 72% ✓ Scored; 🎯 First Goal $12.00 AI 6% ✗ Not first | 🏉 26' 71' 86' |
| – | Angus Anderson | FWD | 6 in 6g | 6/6g (1·0·2·1·1·1) | 0/0g | 0/0g | 83% | — | 🏉 87' 79' |
| – | Beau McCreery | FWD | 6 in 10g | 6/10g (2·1·0·0·0·1·2·0·0·0) | 1/4g | 2/13g | 34% | — | 🏉 59' |
| – | Jack Crisp | MID | 3 in 11g | 3/10g (1·0·0·1·0·1·0·0·0·0) | 4/13g | 12/35g | 34% | — | — |
| – | Ned Long | FWD | 3 in 10g | 3/10g (0·0·1·0·1·0·0·0·1·0) | 0/2g | 1/4g | 30% | — | — |
| – | Patrick Lipinski | FWD | 3 in 10g | 3/10g (0·0·0·0·0·1·1·0·0·1) | 3/4g | 22/39g | 34% | — | 🏉 63' |
| – | Scott Pendlebury | MID | 3 in 8g | 3/10g (0·0·0·0·0·0·0·2·1·0) | 7/14g | 17/36g | 20% | — | — |
| – | Steele Sidebottom | MID | 2 in 10g | 2/10g (0·0·0·0·0·1·1·0·0·0) | 9/13g | 19/38g | 32% | — | — |
| – | Brayden Maynard | DEF | 1 in 11g | 1/10g (0·0·0·0·0·0·1·0·0·0) | 2/11g | 3/26g | 12% | — | — |
| – | Dan Houston | DEF | 1 in 11g | 1/10g (0·1·0·0·0·0·0·0·0·0) | 4/12g | 8/21g | 20% | — | — |
| – | Darcy Cameron | RUC | 1 in 10g | 1/10g (1·0·0·0·0·0·0·0·0·0) | 0/4g | 9/15g | 24% | — | — |
| – | Edward Allan | MID | 1 in 6g | 2/10g (0·1·0·0·0·0·0·0·0·1) | 0/0g | 0/3g | 16% | — | — |
| – | Josh Daicos | DEF | 1 in 11g | 1/10g (0·0·0·0·0·0·0·1·0·0) | 6/7g | 15/19g | 8% | — | — |
| – | Billy Frampton | DEF | 0 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 1/3g | 2/13g | 2% | — | — |
| – | Harvey Harrison | FWD | no games | 9/10g (0·0·3·0·3·1·0·2·0·0) | 0/1g | 1/3g | 50% | — | — |
| – | Isaac Quaynor | DEF | 0 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 1/5g | 1/17g | 4% | — | — |
| – | Jeremy Howe | DEF | 0 in 8g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 4/19g | 10/35g | 8% | — | — |
| – | Wil Parker | DEF | 0 in 4g | 1/10g (0·1·0·0·0·0·0·0·0·0) | 0/1g | 0/2g | 9% | — | — |

### Player Props — Disposal Counts

_Bookmaker disposal lines vs our model's read. ⚡ = the validated under signal (model ≥10 points past the price) — everything else is market intel, not a tip. The ⚡ under signal's verified record: 57.7% of 1,278 flags in 2025._

**Western Bulldogs**

| Player | Line | Under | AI Under | Actual |
|---|---|---|---|---|
| Bailey Dale ⚡ Under | 30.5 | $1.89 | 73% | 27 ✓ |
| Marcus Bontempelli | 29.5 | $1.86 | 56% | 22 ✓ |
| Ryley Sanders | 26.5 | $1.88 | 55% | 28 ✗ |
| Ed Richards | 26.5 | $1.85 | 63% | 24 ✓ |
| Matthew Kennedy | 23.5 | $1.87 | 44% | 29 ✗ |
| Adam Treloar | 22.5 | $1.86 | 42% | 19 ✓ |
| Connor Budarick ⚡ Under | 21.5 | $1.88 | 75% | 22 ✗ |
| Joel Freijah | 18.5 | $1.87 | 40% | 21 ✗ |
| Lachlan Bramble | 17.5 | $1.86 | 58% | 10 ✓ |
| Tim English | 16.5 | $1.87 | 43% | 16 ✓ |
| Nick Coffield | 15.5 | $1.84 | 62% | 13 ✓ |
| Lachie Jaques | 14.5 | $1.88 | 39% | 11 ✓ |
| Michael Sellwood | 13.5 | $1.82 | 44% | 12 ✓ |
| Arthur Jones ⚡ Under | 12.5 | $1.81 | 83% | 12 ✓ |

**Collingwood**

| Player | Line | Under | AI Under | Actual |
|---|---|---|---|---|
| Nick Daicos | 32.5 | $1.89 | 50% | 37 ✗ |
| Josh Daicos | 25.5 | $1.88 | 58% | 22 ✓ |
| Dan Houston | 24.5 | $1.87 | 63% | 23 ✓ |
| Jack Crisp | 23.5 | $1.88 | 58% | 19 ✓ |
| Jordan De Goey ⚡ Under | 22.5 | $1.87 | 75% | 30 ✗ |
| Scott Pendlebury | 22.5 | $1.88 | 43% | 33 ✗ |
| Brayden Maynard | 19.5 | $1.88 | 59% | 23 ✗ |
| Patrick Lipinski | 19.5 | $1.87 | 58% | 19 ✓ |
| Isaac Quaynor ⚡ Under | 18.5 | $1.87 | 67% | 17 ✓ |
| Darcy Cameron ⚡ Under | 18.5 | $1.87 | 69% | 22 ✗ |
| Jeremy Howe | 17.5 | $1.87 | 59% | 22 ✗ |
| Steele Sidebottom | 16.5 | $1.87 | 43% | 13 ✓ |
| Lachie Schultz | 14.5 | $1.89 | 55% | 14 ✓ |
| Angus Anderson | 14.5 | $1.89 | 62% | 9 ✓ |

### Prediction Breakdown — Pure Alpha Model

**ELO–Market Disagreement:** Collingwood hold the ELO advantage (1545 vs 1511), but the market favours Western Bulldogs (@1.56). The model sides with the market, other factors override the ELO gap.

**Team ELO Ratings** — Western Bulldogs 1511 · Collingwood 1545 · ELO difference: 34 in favour of Collingwood

**Positional Matchups** — lineup ELO by unit

| Unit | Western Bulldogs | Collingwood | Edge |
|---|---|---|---|
| Midfield | 1103 (best 1248) | 1043 (best 1258) | Western Bulldogs +59 |
| Forwards | 1034 (best 1541) | 1005 (best 1480) | Western Bulldogs +29 |
| Defence | 1072 (best 1216) | 1102 (best 1301) | Collingwood +30 |
| Ruck | 1232 (best 1495) | 1170 (best 1328) | Western Bulldogs +62 |

**Key Prediction Factors** — what the model weighted most

| # | Factor | Weight | Favours |
|---|---|---|---|
| 1 | ELO Difference | 14.0% | Collingwood |
| 2 | Midfield ELO | 11.0% | Western Bulldogs |
| 3 | Recent Win Rate | 10.0% | Collingwood |
| 4 | Forward Line ELO | 9.0% | Western Bulldogs |
| 5 | Defensive ELO | 8.0% | Collingwood |
| 6 | Scoring Form | 8.0% | Collingwood |
| 7 | Venue Advantage | 7.0% | — |

**Model Confidence: 55%** — Western Bulldogs predicted to win by 9 points · Predicted total: 139 pts

**Record:** 3/4 predictions correct

**Prediction by Alphr** (https://alphr.com.au) — free AI predictions for every AFL, NRL & Super League match, published before kick-off and never edited. Verified track record: https://alphr.com.au/accuracy

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Last updated: 2026-05-30 12:28 UTC (latest tip update)