# Sea Eagles v Cowboys — NRL Round 19 2026 AI Prediction by Alphr

## Full Time: Sea Eagles 18 – 19 Cowboys

_Cowboys roar back to rope in Sea Eagles from 8 down._

Half time: 14 – 6 · Alphr AI pre-game win probability: Sea Eagles 71% / Cowboys 29% · Brookvale Oval, Sydney · Sun, 12 July, 04:05 pm AEST

**Try Scorers** — Sea Eagles: Jason Saab (16' Tipped ⚡), Lehi Hopoate (24' Tipped ⚡), Haumole Olakau'atu (27' Tipped ⚡), Jason Saab (65' Tipped ⚡) · Cowboys: Tom Chester (9' 1st Tipped ⚡), Braidon Burns (59' Tipped ⚡), Braidon Burns (68' Tipped ⚡), Reuben Cotter (78')

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

| Team | Pre-game AI win probability | Result |
|---|---|---|
| Sea Eagles | 71% | Lost |
| Cowboys | 29% | Won |

Model call: **Missed** · Margin: 9.6 predicted → 1 actual · Markets hit: 1/4

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

### Full-Time Report

**Manly Sea Eagles vs North Queensland Cowboys Prediction & Tips | NRL Round 19 2026**

_By Ben Dunlop · Published: 7 July 2026, 05:50 pm · Last updated: 12 July 2026, 05:57 pm_

Sea Eagles 18–19 Cowboys in NRL Round 19 at Brookvale Oval, Sydney. Here's how the result stacked up against the model's call, with the win-probability story and where the value landed.

Effective tackle percentage: 85.3 for the Sea Eagles, 89.4 for the Cowboys. That four-point gap in the tackle count is the reason Manly walked out of Brookvale Oval with an 18-19 loss instead of the routine home win the form line was pointing to.

Manly led 14-6 at the break and had the game shape sorted. Tom Chester opened the scoring for the Cowboys in the 9th minute, but Jason Saab hit back in the 16th, Lehi Hopoate crossed in the 23rd and Haumole Olakau'atu made it three tries in eleven minutes by the 27th. Eight points clear at half-time against a Cowboys side that hadn't been flash away from home. Job looking done.

It wasn't. The Cowboys came out and defended better, then finished harder. Braidon Burns crossed twice, in the 58th and 68th minutes, sandwiching a second Saab try that had put Manly back in front 18-10. Reuben Cotter levelled it at 18-18 in the 77th, and Scott Drinkwater slotted a one-point field goal in the 81st to steal it. From 14-6 up to a one-point loss in the space of a half, that's the arc of it.

The stat sheet backs up what the eye saw. North Queensland ran for 1,776 metres to Manly's 1,638, forced 13 offloads to 8, and posted 37 tackle breaks against 30. Their completion rate of 82% wasn't quite as sharp as Manly's 83%, but they made the metres after contact that counted, 591 to 593, near enough level, while doing more damage with the ball in hand.

Where the Cowboys actually won it was defence. That effective tackle rate of 89.4% against Manly's 85.3% is the number that matters most, and it lines up with the 37 missed tackles the Sea Eagles put up compared to the Cowboys' 30. Manly had the edge in line breaks, 6 to 4, and dominated territory with 618 kick metres to 433, but none of that field position turned into scoreboard pressure once the Cowboys tightened up after the break.

Individually, Jason Saab was the standout with two tries, and Manly spreading its attack across four scorers reflected the sort of form that had them averaging 21.2 points a game coming in.

**Scoring by Half**

| Team | H1 | H2 | T |
|---|---|---|---|
| Sea Eagles | 14 | 4 | 18 |
| Cowboys | 6 | 13 | 19 |

**Key Match Stats**

| Sea Eagles | Stat | Cowboys |
|---|---|---|
| **51%** | Possession | 49% |
| **83%** | Completion rate | 82% |
| 1,638 | Run metres | **1,776** |
| **593** | Post-contact metres | 591 |
| **6** | Line breaks | 4 |
| 30 | Tackle breaks | **37** |
| 8 | Offloads | **13** |
| 85.3% | Effective tackle % | **89.4%** |
| 37 | Missed tackles | **30** |
| 11 | Errors | **10** |
| **5** | Penalties conceded | 6 |
| **618** | Kick metres | 433 |

**Model Report Card**

Cowboys defied the model's 71% prediction for Sea Eagles, a notable upset. The predicted margin of 9.6 was reasonable against the actual 1-point result. Cowboys trailed 14–6 at half-time before staging a second-half comeback to win 18–19. The model went 6/17 on this match. The under 48.5 total call was correct.

**Referee Watch**

Peter Gough officiated this match (0 career games). The combined score of 37 points was 37 points above Peter Gough's career average of 0. Peter Gough averaged 12.4 penalties per game heading in, a whistle-heavy referee profile.

**Key moments (momentum model)**

- 9' Try — Tom Chester (Cowboys) — 0-4 · win-prob swing -4 pts
- 16' Try — Jason Saab (Sea Eagles) — 4-6 · win-prob swing +5 pts
- 23' Try — Lehi Hopoate (Sea Eagles) — 10-6 · win-prob swing +4 pts
- 27' Try — Haumole Olakau'atu (Sea Eagles) — 14-6 · win-prob swing +3 pts
- 58' Try — Braidon Burns (Cowboys) — 14-10 · win-prob swing -4 pts
- 65' Try — Jason Saab (Sea Eagles) — 18-10 · win-prob swing +4 pts
- 68' Try — Braidon Burns (Cowboys) — 18-14 · win-prob swing -4 pts
- 77' Try — Reuben Cotter (Cowboys) — 18-18 · win-prob swing -5 pts
- 81' 1 Point Field Goal-Made — Scott Drinkwater (Cowboys) — 18-19 · win-prob swing -2 pts

_Official NRL match stats · Generated by Alphr's model_

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

- **Head to Head:** Sea Eagles to win @ $1.53 (edge +8.6%) — model probability 70.7% — result: LOST
- **Line / Spread:** Sea Eagles -4.5 @ $1.91 (edge +0.0%) — result: LOST
- **Margin Band:** Sea Eagles 1-12 @ $2.55 (edge +0.0%) — result: LOST
- **Total (Over/Under):** Under 48.5 @ $1.91 (edge +0.0%) — result: WON
- Predicted margin: Sea Eagles by 10 · Predicted total: 46

### Match Preview (pre-match read)

The model is firm on Sea Eagles here: 71% to see off Cowboys. The heaviest factor is the ratings gap: Sea Eagles sit 65 ELO points clear, 1555 to 1490.

Sea Eagles own the matchup too, leading 6 of 7 factors including ELO Difference, Forward Pack and Backline Quality. The margin model has Sea Eagles by 9.6, with the two sides combining for about 46. Sea Eagles to win, and win clearly. The model isn't hedging.

Sea Eagles have won 7 of the last 10 between these two, and Cowboys took the most recent meeting 19-18 in 2026 Round 19.

Cowboys have won 3 games this season after trailing at half-time.

On the ladder it's Sea Eagles 7th against Cowboys 9th.

The market has Sea Eagles favourites, Sea Eagles $1.53 and Cowboys $2.51, with the line at Sea Eagles -4.5 and the total at 48.5.

Cowboys come in fresher, 14 days between games against 7.

**By the numbers**

|  |  |
|---|---|
| H2H (last 10) | Sea Eagles 7 · Cowboys 3 |
| Last meeting | Cowboys 19-18 |
| Sea Eagles last 4 | LWWL · 118 for, 87 against |
| Sea Eagles at home | 6-6 this season |
| Cowboys last 4 | LWLL · 100 for, 118 against |
| Cowboys away | 6-7 this season |
| Ladder | Sea Eagles 7th · Cowboys 9th |
| Finals odds | Sea Eagles 0% · Cowboys 100% |
| Market | Sea Eagles $1.53 · Cowboys $2.51 |
| Line | Sea Eagles -4.5 · total 48.5 |
| Rest gap | Sea Eagles 7d · Cowboys 14d |

_Pre-match read · Alphr model_

### Referee Indicator — Balanced

**Peter Gough** — 0 career games since 2012.

| Team | Record under Peter Gough | Win rate |
|---|---|---|
| Sea Eagles | 0W–0L | 50% |
| Cowboys | 0W–0L | 50% |

Avg total: 0.0 pts · Home win %: 50% · Home bias: Neutral

Both sides have a similar record under Peter Gough, Sea Eagles 0W–0L (50%) and Cowboys 0W–0L (50%). Games average just 0.0 pts, below the norm, suggesting tighter officiating. Small sample (0 games for Sea Eagles).

Peter Gough averages 12.4 penalties per game, above the league norm. Expect frequent stoppages. Penalises away teams more, 5.8 against home vs 6.5 against away.

### Recent Form (Last 5)

| Sea Eagles | Stat | Cowboys |
|---|---|---|
| 2.0 | Wins (Last 5) | 2.0 |
| 21.2pts | Avg Score | 20.4pts |
| 16.4pts | Avg Conceded | 26.8pts |
| 4.8pts | Avg Margin | -6.4pts |
| 1656.6m | Run Metres | 1631.2m |
| 5.2 | Line Breaks | 5.0 |
| 325.6 | Tackles | 337.0 |
| 12.2 | Errors | 11.4 |

### Form & History

_Last 5 games, oldest → newest._

| Team | Last 5 | Avg Pts |
|---|---|---|
| Sea Eagles | R13 L · R14 W · R16 L · R17 W · R18 L | 21.2 |
| Cowboys | R12 W · R13 L · R14 L · R16 L · R17 W | 20.4 |

### H2H History (Last 5) — Sea Eagles lead 4-1

| Season | Round | Home | Score | Away |
|---|---|---|---|---|
| 2026 | R7 | Cowboys | 6 – 38 | Sea Eagles |
| 2025 | R11 | Cowboys | 6 – 24 | Sea Eagles |
| 2025 | R1 | Sea Eagles | 42 – 12 | Cowboys |
| 2024 | R18 | Cowboys | 20 – 21 | Sea Eagles |
| 2023 | R20 | Sea Eagles | 8 – 19 | Cowboys |

### 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:
- Sea Eagles' best path is the left edge: NRL's 4th-ranked left edge attack (1.63 tries/game) runs at a Cowboys defence ranked 15th there (1.75 conceded/game). Key man: Hopoate, 13 tries in that channel this season.
- Cowboys' best path is the right edge: NRL's 7th-ranked right edge attack (1.25 tries/game) runs at a Sea Eagles defence ranked 4th there (0.94 conceded/game). Key man: Burns, 10 tries in that channel this season.

| Channel | Sea Eagles | Cowboys |
|---|---|---|
| Left | 1.63/g (att 4th (strong)) · concedes 0.81/g (def 1st (strong)) | 1.56/g (att 5th (strong)) · concedes 1.75/g (def 15th (weak)) |
| Middle | 1.69/g (att 7th) · concedes 1.38/g (def 5th (strong)) | 1.5/g (att 8th) · concedes 1.69/g (def 9th) |
| Right | 1.25/g (att 7th) · concedes 0.94/g (def 4th (strong)) | 1.25/g (att 7th) · concedes 1.13/g (def 7th) |

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

|  | Sea Eagles | Cowboys |
|---|---|---|
| Attack rank | 11th | 5th (strong) |
| Defence rank | 6th (strong) | 14th (weak) |
| Tries scored · conceded | 9 · 8 | 12 · 14 |
| Try Assists | 1.5/g | 1.9/g |
| Run Metres | 157m/g | 203m/g |
| Tackle Breaks | 3.1/g | 5.4/g |
| Line Breaks | 0.5/g | 1.3/g |
| Tackle Efficiency | 84.4% | 87.5% |

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

|  | Sea Eagles | Cowboys |
|---|---|---|
| Attack rank | 6th (strong) | 10th |
| Defence rank | 1st (strong) | 15th (weak) |
| Tries scored · conceded | 46 · 24 | 43 · 47 |
| Try Assists | 1.6/g | 1.6/g |
| Run Metres | 751m/g | 767m/g |
| Tackle Breaks | 13.8/g | 16.1/g |
| Line Breaks | 3.6/g | 3.6/g |
| Tackle Efficiency | 75.8% | 77.5% |

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

|  | Sea Eagles | Cowboys |
|---|---|---|
| Attack rank | 5th (strong) | 7th |
| Defence rank | 8th | 2nd (strong) |
| Tries scored · conceded | 15 · 12 | 13 · 8 |
| Try Assists | 0.5/g | 0.3/g |
| Run Metres | 559m/g | 519m/g |
| Tackle Breaks | 10.3/g | 8.3/g |
| Line Breaks | 1.3/g | 0.9/g |
| Tackle Efficiency | 90.7% | 89.2% |

**Who scores on Cowboys** — Props 0.29/g (lg 0.16) +81% · Five-Eighths 0.38/g (lg 0.27) +41% · Hookers 0.17/g (lg 0.13) +31%
**Who scores on Sea Eagles** — Props 0.2/g (lg 0.16) +25% · Halfbacks 0.24/g (lg 0.22) +9% · 2nd Rows 0.47/g (lg 0.47) +0%

_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 Brookvale Oval. ⚡ = 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._

**Sea Eagles** (team sheet)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | Try % | Alphr play | This game |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Tom Trbojevic | FB | 6 in 9g | 6/10g (0·1·1·2·1·1·0·0·0·0) | 5/9g | 44/64g | 46% | — | — |
| 2 | Jason Saab | WG | 8 in 15g | 8/10g (1·0·0·3·0·1·2·0·1·0) | 7/8g | 26/46g | 44% | ⚡ Anytime Try $1.90 AI 63% ✓ Scored | 🏉 16' 65' |
| 3 | Tolutau Koula | CE | 6 in 13g | 4/10g (1·0·0·0·0·1·1·0·0·1) | 0/6g | 26/42g | 54% | ⚡ Anytime Try $1.84 AI 50% ✗ No try | — |
| 4 | Reuben Garrick | CE | 6 in 15g | 3/10g (0·1·0·1·0·0·0·0·1·0) | 4/10g | 42/65g | 32% | — | — |
| 5 | Lehi Hopoate | WG | 13 in 15g | 10/10g (2·1·1·1·1·0·1·2·0·1) | 3/4g | 13/25g | 46% | ⚡ Anytime Try $1.68 AI 69% ✓ Scored; 🎯 First Try $9.00 AI 15% ✗ Not first | 🏉 24' |
| 6 | Joey Walsh | 5/8 | 2 in 10g | 2/10g (0·0·1·0·0·0·0·0·0·1) | 0/0g | 1/7g | 17% | — | — |
| 7 | Jamal Fogarty | HB | 4 in 14g | 2/10g (0·0·1·0·0·1·0·0·0·0) | 0/7g | 3/9g | 16% | — | — |
| 8 | Taniela Paseka | PR | 2 in 16g | 1/10g (0·0·0·1·0·0·0·0·0·0) | 1/8g | 2/55g | 8% | — | — |
| 9 | Jake Simpkin | HK | 0 in 16g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/9g | 2/25g | 4% | — | — |
| 10 | Kobe Hetherington | INT | 1 in 14g | 1/10g (1·0·0·0·0·0·0·0·0·0) | 0/8g | 0/7g | 8% | — | — |
| 11 | Haumole Olakau'atu | 2R | 6 in 13g | 4/10g (1·0·0·0·0·0·1·0·0·2) | 3/8g | 22/46g | 32% | ⚡ Anytime Try $2.20 AI 62% ✓ Scored; 🎯 First Try $12.00 AI 12% ✗ Not first | 🏉 27' |
| 12 | Ben Trbojevic | 2R | 5 in 16g | 3/10g (0·0·0·0·0·1·1·0·1·0) | 3/5g | 12/42g | 28% | — | — |
| 13 | Jake Trbojevic | LK | 1 in 16g | 1/10g (1·0·0·0·0·0·0·0·0·0) | 2/15g | 18/104g | 4% | — | — |
| 14 | Corey Waddell | INT | 1 in 8g | 3/10g (2·0·0·0·0·1·0·0·0·0) | 0/7g | 3/38g | 14% | — | — |
| 15 | Nathan Brown | INT | 0 in 11g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/11g | 2/28g | 2% | — | — |
| 16 | Ethan Bullemor | INT | 1 in 15g | 1/10g (0·0·1·0·0·0·0·0·0·0) | 1/7g | 6/44g | 12% | — | — |
| 17 | Simione Laiafi | PR | 0 in 10g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/0g | 0/6g | 0% | — | — |

**Cowboys** (team sheet)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | Try % | Alphr play | This game |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Scott Drinkwater | FB | 8 in 16g | 5/10g (0·1·2·0·1·0·0·0·1·0) | 2/8g | 2/4g | 40% | — | — |
| 2 | Braidon Burns | WG | 10 in 12g | 9/10g (0·2·1·0·1·1·0·2·2·0) | 3/7g | 2/4g | 54% | ⚡ Anytime Try $1.88 AI 61% ✓ Scored; 🎯 First Try $10.00 AI 15% ✗ Not first | 🏉 59' 68' |
| 3 | Zac Laybutt | CE | 2 in 14g | 1/10g (0·0·0·0·0·1·0·0·0·0) | 0/2g | 0/0g | 20% | — | — |
| 4 | Tom Chester | CE | 6 in 15g | 4/10g (0·0·0·1·0·1·0·2·0·0) | 0/1g | 0/0g | 29% | ⚡ Anytime Try $3.05 AI 41% ✓ Scored | 🏉 9' |
| 5 | Murray Taulagi | WG | 11 in 11g | 9/10g (0·2·1·1·0·3·0·1·0·1) | 1/8g | 1/4g | 58% | ⚡ Anytime Try $1.84 AI 63% ✗ No try; 🎯 First Try $10.00 AI 16% ✗ Not first | — |
| 6 | Jaxon Purdue | 5/8 | 6 in 16g | 1/10g (0·0·0·1·0·0·0·0·0·0) | 0/3g | 0/1g | 36% | — | — |
| 7 | Jake Clifford | HB | 6 in 16g | 3/10g (0·0·1·1·0·0·0·0·0·1) | 0/5g | 0/0g | 28% | — | — |
| 8 | Thomas Mikaele | PR | 0 in 14g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/7g | 0/3g | 0% | — | — |
| 9 | Reed Mahoney | HK | 3 in 15g | 3/10g (0·1·0·1·0·1·0·0·0·0) | 3/12g | 1/4g | 18% | — | — |
| 10 | Jason Taumalolo | PR | 0 in 15g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 3/17g | 1/6g | 0% | — | — |
| 11 | Heilum Luki | 2R | 7 in 16g | 4/10g (0·1·0·1·0·1·1·0·0·0) | 0/3g | 0/0g | 32% | — | — |
| 12 | Jeremiah Nanai | 2R | 3 in 4g | 6/10g (1·0·0·1·1·0·0·0·1·2) | 2/6g | 2/3g | 42% | ⚡ Anytime Try $2.95 AI 61% ✗ No try; 🎯 First Try $15.00 AI 15% ✗ Not first | — |
| 13 | Reuben Cotter | LK | 1 in 13g | 1/10g (0·0·0·0·1·0·0·0·0·0) | 2/6g | 1/2g | 10% | — | 🏉 78' |
| 14 | Soni Luke | INT | 2 in 13g | 2/10g (0·0·1·0·1·0·0·0·0·0) | 0/4g | 0/2g | 10% | — | — |
| 15 | Griffin Neame | INT | 0 in 16g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/7g | 0/3g | 4% | — | — |
| 16 | Matthew Lodge | RES | 0 in 16g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/8g | 1/11g | 4% | — | — |
| 17 | Coen Hess | INT | 1 in 16g | 1/10g (1·0·0·0·0·0·0·0·0·0) | 1/10g | 0/4g | 6% | — | — |

### Prediction Breakdown — Pure Alpha Model

**Team ELO Ratings** — Sea Eagles 1555 · Cowboys 1490 · ELO difference: 65 in favour of Sea Eagles

**Positional Matchups** — lineup ELO by unit

| Unit | Sea Eagles | Cowboys | Edge |
|---|---|---|---|
| Forwards | 1026 | 993 | Sea Eagles +33 |
| Backs | 1034 | 952 | Sea Eagles +82 |
| Halves | 1044 | 965 | Sea Eagles +79 |
| Hooker | 1082 | 956 | Sea Eagles +126 |

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

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

**Model Confidence: 71%** — Sea Eagles predicted to win by 10 points · Predicted total: 46 pts

**Record:** 1/4 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: 2026-07-12 07:57 UTC (latest tip update)