# Rabbitohs v Broncos — NRL Round 15 2026 AI Prediction by Alphr

## Full Time: Rabbitohs 48 – 6 Broncos

_Rabbitohs burrow past Broncos._

Half time: 30 – 0 · Alphr AI pre-game win probability: Rabbitohs 66% / Broncos 34% · Accor Stadium, Sydney · Thu, 11 June, 07:50 pm AEST

**Try Scorers** — Rabbitohs: Edward Kosi (12' 1st), Alex Johnston (14' Tipped ⚡), David Fifita (22'), Alex Johnston (28' Tipped ⚡), Jamie Humphreys (39'), Alex Johnston (65' Tipped ⚡), John Radel (71'), Alex Johnston (74' Tipped ⚡) · Broncos: Josiah Karapani (52' Tipped ⚡)

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

| Team | Pre-game AI win probability | Result |
|---|---|---|
| Rabbitohs | 66% | Won |
| Broncos | 34% | Lost |

Model call: **Correct** · Margin: 9.1 predicted → 42 actual · Markets hit: 2/4

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

### Full-Time Report

**Rabbitohs vs Broncos Prediction and Tips - NRL Round 15, 2026**

_By Ben Dunlop · Published: 10 June 2026, 01:30 pm · Last updated: 11 June 2026, 09:43 pm_

Rabbitohs 48–6 Broncos in NRL Round 15 at Accor Stadium, Sydney. Here's how the result stacked up against the model's call, with the win-probability story and where the value landed.

Alphr's model liked Rabbitohs here, 66% and a margin of 9.1 points. It got the winner right and undercooked everything else. Rabbitohs won by 42, not 9, thumping Broncos 48-6 at Accor Stadium. The read on who would win was sound. The read on by how much wasn't in the same postcode.

Where the model's logic held was in the shape of the thing. Rabbitohs went in rated ahead in every position group that matters, forwards 967 to 907, halves 957 to 875, hooker 970 to 937. That's exactly the gap that showed up in the middle of the field, where Rabbitohs ran for 1,986 metres to 1,368 and broke the line seven times to two. When your forwards and halves are rated that far clear, this is roughly what it looks like on the stat sheet.

What the model couldn't have priced in was quite how one-sided the first half would be. Rabbitohs led 30-0 at halftime, built on tries to Edward Kosi, Alex Johnston twice, David Fifita and Jamie Humphreys, all landed inside the first 39 minutes. Johnston finished with four for the game, the last two arriving in the second half at the 65th and 73rd minutes to put it beyond argument. Broncos didn't get on the board until Josiah Karapani crossed in the 52nd minute, and by then it was already 30 to nil.

The completion numbers tell you why Broncos never got a foothold. Rabbitohs completed at 82%, Broncos at 68%, and Broncos coughed up 14 errors to Rabbitohs' 10. Add in 34 missed tackles against just 15, and you've got a side that couldn't hold the ball and couldn't hold their line either. Rabbitohs' 34 tackle breaks and 10 offloads meant every carry threatened to spill into something, and 639 post-contact metres says the go-forward was coming after first contact, not before it.

Broncos actually shaded the effective tackle percentage, 89.5% to 90.8%, which is a strange stat to see attached to a 42-point loss. It says the defensive effort was there in patches, just not enough of them, and not against a side generating this much quick ball. Rabbitohs' 738 kick metres to 605 also gave them control of field position, so even when Broncos did hold up, they were doing it deep in their own territory.

Form lines pointed this way too. Rabbitohs came in with a losing recent record on paper, LWLLL, but still averaging more points scored and fewer conceded than Broncos, who were LLLLL across their last five and leaking 34 points a game on average. Neither side's recent form screamed dominance, but the gap between them was there if you looked, and Saturday just blew it out to scale.

Alphr's model went 4 from 16 on the card this round. Correct on the winner, well off on the margin, and a timely reminder that picking who wins is one problem and picking by how much is an entirely different one.

**Scoring by Half**

| Team | H1 | H2 | T |
|---|---|---|---|
| Rabbitohs | 30 | 18 | 48 |
| Broncos | 0 | 6 | 6 |

**Key Match Stats**

| Rabbitohs | Stat | Broncos |
|---|---|---|
| **60%** | Possession | 40% |
| **82%** | Completion rate | 68% |
| **1,986** | Run metres | 1,368 |
| **639** | Post-contact metres | 434 |
| **7** | Line breaks | 2 |
| **34** | Tackle breaks | 15 |
| **10** | Offloads | 6 |
| **90.8%** | Effective tackle % | 89.5% |
| **15** | Missed tackles | 34 |
| **10** | Errors | 14 |
| **2** | Penalties conceded | 3 |
| **738** | Kick metres | 605 |

**Model Report Card**

Our model correctly predicted Rabbitohs to win at 66% probability. The margin model missed here, predicting 9.1 but the actual margin was 42 points. Rabbitohs led 30–0 at the break and pulled away in the second half to win by 42. The model went 4/16 on this match. Rabbitohs covered the 5.5-point line.

**Referee Watch**

Grant Atkins officiated this match (321 career games). The combined score of 54 points was 11 points above Grant Atkins's career average of 43. Rabbitohs bucked the trend, Broncos historically win 48% of games under Grant Atkins, but couldn't convert that edge today. Grant Atkins averaged 12.7 penalties per game heading in, a whistle-heavy referee profile.

**Key moments (momentum model)**

- 12' Try — Edward Kosi (Rabbitohs) — 4-0 · win-prob swing +5 pts
- 14' Try — Alex Johnston (Rabbitohs) — 10-0 · win-prob swing +3 pts
- 22' Try — David Fifita (Rabbitohs) — 16-0 · win-prob swing +3 pts
- 28' Try — Alex Johnston (Rabbitohs) — 22-0 · win-prob swing +1 pts
- 39' Try — Jamie Humphreys (Rabbitohs) — 28-0 · win-prob swing +0 pts
- 52' Try — Josiah Karapani (Broncos) — 30-4 · win-prob swing -0 pts
- 65' Try — Alex Johnston (Rabbitohs) — 34-6 · win-prob swing +0 pts
- 71' Try — John Radel (Rabbitohs) — 40-6 · win-prob swing +0 pts
- 73' Try — Alex Johnston (Rabbitohs) — 46-6 · win-prob swing +0 pts

_Official NRL match stats · Generated by Alphr's model_

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

- **Head to Head:** Rabbitohs to win @ $1.48 (edge +1.7%) — model probability 65.9% — result: WON
- **Line / Spread:** Rabbitohs -5.5 @ $1.91 (edge +0.0%) — result: WON
- **Margin Band:** Rabbitohs 1-12 @ $2.55 (edge +0.0%) — result: LOST
- **Total (Over/Under):** Under 50.5 @ $1.91 (edge +0.0%) — result: LOST
- Predicted margin: Rabbitohs by 9 · Predicted total: 46

### Match Preview (pre-match read)

The model is firm on Rabbitohs here: 66% to see off Broncos. The heaviest factor is the ratings gap: Rabbitohs sit 37 ELO points clear, 1447 to 1410. Form leans Rabbitohs' way: 1 from their last 5, against 0 for Broncos.

Rabbitohs own the matchup too, leading 6 of 7 factors including ELO Difference, Forward Pack and Backline Quality. The margin model has Rabbitohs by 9.1, with the two sides combining for about 46. Rabbitohs to win, and win clearly. The model isn't hedging.

The recent history is dead even: 5 wins apiece from the last 10.

Rabbitohs have put up 140 points in four games; Rabbitohs are 9-3 at home this year. Broncos have leaked 136 in their last four. Both sides have made a habit of half-time comebacks this season: Rabbitohs 3, Broncos 3.

On the ladder it's Rabbitohs 8th against Broncos 12th.

The market has Rabbitohs favourites, Rabbitohs $1.48 and Broncos $2.66, with the line at Rabbitohs -5.5 and the total at 50.5.

Grant Atkins has the whistle: 17.2 penalties a game (whistle-happy), 0.6 sin bins a game.

**By the numbers**

|  |  |
|---|---|
| H2H (last 10) | Rabbitohs 5 · Broncos 5 |
| Last meeting | Rabbitohs 48-6 |
| Rabbitohs last 4 | WLWW · 140 for, 93 against |
| Rabbitohs at home | 9-3 this season |
| Broncos last 4 | LWLW · 94 for, 136 against |
| Broncos away | 6-6 this season |
| Ladder | Rabbitohs 8th · Broncos 12th |
| Finals odds | Rabbitohs 100% · Broncos 0% |
| Market | Rabbitohs $1.48 · Broncos $2.66 |
| Line | Rabbitohs -5.5 · total 50.5 |
| Referee | Grant Atkins · 17.2 pens/g · 0.6 bins/g |

_Pre-match read · Alphr model_

### Referee Indicator — Favours Broncos

**Grant Atkins** — 321 career games since 2012.

| Team | Record under Grant Atkins | Win rate |
|---|---|---|
| Rabbitohs | 18W–25L | 42% |
| Broncos | 23W–25L | 48% |

Avg total: 43.2 pts · Home win %: 55% · Home bias: Leans home

Broncos hold a 6-point edge: 23W–25L (48%) vs Rabbitohs's 18W–25L (42%).

Grant Atkins averages 12.7 penalties per game, above the league norm. Expect frequent stoppages. Penalises away teams more, 6 against home vs 6.8 against away. Rabbitohs get a +0.7 penalty advantage under Grant Atkins vs Broncos's -0.1.

### Recent Form (Last 5)

| Rabbitohs | Stat | Broncos |
|---|---|---|
| 1.0 | Wins (Last 5) | 0.0 |
| 23.2pts | Avg Score | 17.8pts |
| 28.8pts | Avg Conceded | 34.0pts |
| -5.6pts | Avg Margin | -16.2pts |
| 1558.0m | Run Metres | 1024.0m |
| 5.5 | Line Breaks | 5.0 |
| 297.0 | Tackles | 342.0 |
| 9.5 | Errors | 9.0 |

### Form & History

_Last 5 games, oldest → newest._

| Team | Last 5 | Avg Pts |
|---|---|---|
| Rabbitohs | R9 L · R10 W · R11 L · R12 L · R14 L | 23.2 |
| Broncos | R9 L · R10 L · R11 L · R13 L · R14 L | 17.8 |

### H2H History (Last 5) — Broncos lead 3-2

| Season | Round | Home | Score | Away |
|---|---|---|---|---|
| 2025 | R22 | Broncos | 60 – 14 | Rabbitohs |
| 2025 | R10 | Rabbitohs | 22 – 14 | Broncos |
| 2024 | R15 | Rabbitohs | 22 – 12 | Broncos |
| 2024 | R2 | Broncos | 28 – 18 | Rabbitohs |
| 2023 | R21 | Rabbitohs | 20 – 36 | Broncos |

### Positional Matchup

_Season-to-date production per game with league-wide attack/defence tiers (17 teams)._

**Field Matchup** — where one team attacks vs where the other concedes:
- Rabbitohs' best path is the left edge: NRL's 3rd-ranked left edge attack (1.83 tries/game) runs at a Broncos defence ranked 7th there (1.23 conceded/game). Key man: Johnston, 15 tries in that channel this season.
- Broncos' best path is the left edge: NRL's 8th-ranked left edge attack (1.23 tries/game) runs at a Rabbitohs defence ranked 12th there (1.5 conceded/game). Key man: Arthars, 4 tries in that channel this season.

| Channel | Rabbitohs | Broncos |
|---|---|---|
| Left | 1.83/g (att 3rd (strong)) · concedes 1.5/g (def 12th) | 1.23/g (att 8th) · concedes 1.23/g (def 7th) |
| Middle | 1.25/g (att 15th (weak)) · concedes 1.5/g (def 7th) | 1.54/g (att 10th) · concedes 2.08/g (def 13th (weak)) |
| Right | 1.92/g (att 2nd (strong)) · concedes 1/g (def 5th (strong)) | 0.85/g (att 13th (weak)) · concedes 0.92/g (def 4th (strong)) |

**Attack Spine** (Halfback · Five-Eighth · Hooker)

|  | Rabbitohs | Broncos |
|---|---|---|
| Attack rank | 15th (weak) | 13th (weak) |
| Defence rank | 7th | 14th (weak) |
| Tries scored · conceded | 5 · 7 | 7 · 13 |
| Try Assists | 1.5/g | 1.4/g |
| Run Metres | 147m/g | 131m/g |
| Tackle Breaks | 2.3/g | 2.8/g |
| Line Breaks | 0.4/g | 0.4/g |
| Tackle Efficiency | 84.1% | 85.4% |

**Outside Backs** (Fullback · Wingers · Centres)

|  | Rabbitohs | Broncos |
|---|---|---|
| Attack rank | 3rd (strong) | 12th |
| Defence rank | 4th (strong) | 6th (strong) |
| Tries scored · conceded | 41 · 29 | 27 · 32 |
| Try Assists | 1.9/g | 1/g |
| Run Metres | 717m/g | 649m/g |
| Tackle Breaks | 16/g | 14.2/g |
| Line Breaks | 4.3/g | 2.6/g |
| Tackle Efficiency | 76.6% | 78.9% |

**Forwards** (Props · 2nd Rows · Lock)

|  | Rabbitohs | Broncos |
|---|---|---|
| Attack rank | 4th (strong) | 9th |
| Defence rank | 11th | 2nd (strong) |
| Tries scored · conceded | 12 · 10 | 9 · 6 |
| Try Assists | 0.3/g | 0.3/g |
| Run Metres | 576m/g | 555m/g |
| Tackle Breaks | 8.8/g | 8.2/g |
| Line Breaks | 1.2/g | 0.8/g |
| Tackle Efficiency | 89.6% | 90.1% |

**Who scores on Broncos** — Hookers 0.22/g (lg 0.14) +57% · Locks 0.14/g (lg 0.1) +40% · Centres 0.91/g (lg 0.72) +26%
**Who scores on Rabbitohs** — Five-Eighths 0.47/g (lg 0.27) +74% · Hookers 0.22/g (lg 0.14) +57% · Fullbacks 0.52/g (lg 0.42) +24%

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

### Try Scorer History — Who Crosses The Line

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

**Rabbitohs** (team sheet)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | Try % | Alphr play | This game |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jye Gray | FB | 2 in 9g | 2/10g (0·1·0·1·0·0·0·0·0·0) | 0/2g | 6/15g | 30% | ⚡ Anytime Try $2.25 AI 11% ✗ No try | — |
| 2 | Alex Johnston | WG | 15 in 11g | 14/10g (2·1·1·1·1·2·2·3·1·0) | 8/20g | 94/93g | 68% | ⚡ Anytime Try $1.48 AI 78% ✓ Scored; 🎯 First Try $6.00 AI 38% ✗ Not first | 🏉 14' 28' 65' 74' |
| 3 | Latrell Siegwalt | CE | 0 in 6g | 0/6g (0·0·0·0·0·0) | 0/0g | 0/1g | 0% | — | — |
| 4 | Tallis Duncan | CE | 5 in 12g | 5/10g (0·1·0·0·3·1·0·0·0·0) | 1/5g | 5/23g | 26% | ⚡ Anytime Try $2.30 AI 30% ✗ No try; 🎯 First Try $12.00 AI 9% ✗ Not first | — |
| 5 | Edward Kosi | WG | 0 in 7g | 1/10g (1·0·0·0·0·0·0·0·0·0) | 1/3g | 0/2g | 32% | — | 🏉 12' |
| 6 | Cody Walker | 5/8 | 4 in 12g | 4/10g (0·0·2·0·0·2·0·0·0·0) | 7/16g | 34/93g | 22% | — | — |
| 7 | Ashton Ward | HB | 0 in 5g | 1/10g (0·0·0·0·1·0·0·0·0·0) | 0/1g | 0/2g | 10% | — | — |
| 8 | Tevita Tatola | PR | 0 in 12g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/13g | 5/65g | 4% | — | — |
| 9 | Brandon Smith | HK | 0 in 4g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 2/12g | 1/15g | 6% | — | — |
| 10 | Keaon Koloamatangi | PR | 1 in 12g | 1/10g (0·0·0·0·0·0·0·0·0·1) | 1/8g | 11/50g | 12% | — | — |
| 11 | David Fifita | 2R | 1 in 6g | 1/10g (0·0·0·0·0·0·0·0·0·1) | 4/9g | 2/6g | 18% | — | 🏉 22' |
| 12 | Euan Aitken | 2R | 3 in 8g | 3/10g (0·0·0·0·1·0·1·1·0·0) | 2/15g | 6/20g | 22% | — | — |
| 13 | Lachlan Hubner | LK | 1 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 1/4g | 0/10g | 4% | — | — |
| 14 | Bronson Garlick | INT | 0 in 10g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/5g | 0/6g | 4% | — | — |
| 15 | Jamie Humphreys | INT | 1 in 8g | 1/10g (0·0·0·0·1·0·0·0·0·0) | 0/1g | 0/9g | 11% | — | 🏉 39' |
| 16 | Jayden Sullivan | INT | 0 in 9g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 1/4g | 0/7g | 4% | — | — |
| 17 | John Radel | INT | no games | 0/0g | 0/0g | 0/0g | — | — | 🏉 71' |

**Broncos** (team sheet)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | Try % | Alphr play | This game |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hayze Perham | FB | 0 in 6g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/1g | 1/9g | 12% | — | — |
| 2 | Josiah Karapani | WG | 4 in 12g | 4/10g (0·0·1·1·1·0·0·0·1·0) | 0/1g | 1/5g | 34% | ⚡ Anytime Try $1.98 AI 32% ✓ Scored; 🎯 First Try $10.00 AI 10% ✗ Not first | 🏉 52' |
| 3 | Antonio Verhoeven | CE | 1 in 3g | 1/3g (0·0·1) | 0/0g | 0/0g | 33% | ⚡ Anytime Try $3.00 AI 31% ✗ No try; 🎯 First Try $15.00 AI 10% ✗ Not first | — |
| 4 | Grant Anderson | CE | 1 in 6g | 2/10g (0·1·0·0·0·0·0·0·0·1) | 2/6g | 2/4g | 32% | ⚡ Anytime Try $2.70 AI 24% ✗ No try | — |
| 5 | Jesse Arthars | WG | 5 in 8g | 5/10g (0·0·1·1·0·0·0·0·2·1) | 2/7g | 0/2g | 34% | ⚡ Anytime Try $2.00 AI 46% ✗ No try; 🎯 First Try $10.00 AI 16% ✗ Not first | — |
| 6 | Thomas Duffy | 5/8 | 0 in 8g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/0g | 0/0g | 0% | — | — |
| 7 | Adam Reynolds | HB | 3 in 10g | 3/10g (0·0·1·0·0·0·0·2·0·0) | 2/6g | 12/63g | 18% | — | — |
| 8 | Preston Riki | PR | 0 in 5g | 0/9g (0·0·0·0·0·0·0·0·0) | 0/0g | 0/1g | 0% | — | — |
| 9 | Cory Paix | HK | 1 in 12g | 1/10g (0·0·0·0·1·0·0·0·0·0) | 0/4g | 0/4g | 12% | — | — |
| 10 | Jack Gosiewski | RES | 0 in 8g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 3/6g | 3/10g | 12% | — | — |
| 11 | Brendan Piakura | 2R | 1 in 8g | 1/10g (0·0·0·0·0·0·0·0·0·1) | 0/3g | 1/4g | 12% | — | — |
| 12 | Jordan Riki | 2R | 3 in 11g | 3/10g (0·2·0·0·0·0·0·1·0·0) | 1/8g | 1/7g | 14% | — | — |
| 13 | Xavier Willison | PR | 4 in 13g | 4/10g (0·1·0·0·1·1·0·0·1·0) | 1/5g | 0/4g | 24% | — | — |
| 14 | Ben Hunt | INT | 0 in 9g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 9/25g | 3/17g | 6% | — | — |
| 15 | Ben Talty | INT | 2 in 13g | 2/10g (0·0·1·1·0·0·0·0·0·0) | 1/1g | 0/1g | 21% | — | — |
| 17 | Aublix Tawha | INT | 0 in 10g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/1g | 0/0g | 0% | — | — |

### Prediction Breakdown — Pure Alpha Model

**Team ELO Ratings** — Rabbitohs 1447 · Broncos 1410 · ELO difference: 37 in favour of Rabbitohs

**Positional Matchups** — lineup ELO by unit

| Unit | Rabbitohs | Broncos | Edge |
|---|---|---|---|
| Forwards | 967 | 907 | Rabbitohs +60 |
| Backs | 956 | 918 | Rabbitohs +38 |
| Halves | 957 | 875 | Rabbitohs +81 |
| Hooker | 970 | 937 | Rabbitohs +32 |

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

| # | Factor | Weight | Favours |
|---|---|---|---|
| 1 | ELO Difference | 14.0% | Rabbitohs |
| 2 | Forward Pack | 12.0% | Rabbitohs |
| 3 | Backline Quality | 10.0% | Rabbitohs |
| 4 | Halves Control | 9.0% | — |
| 5 | Recent Win Rate | 9.0% | Rabbitohs |
| 6 | Referee Tendency | 7.0% | — |
| 7 | Venue Advantage | 7.0% | Rabbitohs |

**Model Confidence: 66%** — Rabbitohs predicted to win by 9 points · Predicted total: 46 pts

**Record:** 2/4 match 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: 2026-06-11 11:43 UTC (latest tip update)