Round 19 Preview — 2026 NRL SeasonNRL Analytics

Dolphins v Sharks

Dolphins 3-1 in the fixture — all four prior meetings away. Now it comes to the Redcliffe fortress (59.5%). Lean tip: Dolphins by 6.

SavvyPlays · 10 July 2026 · Kayo Stadium, Redcliffe · Saturday 11 July · 3:00PM AEST

The Dolphins own this matchup. They are 3-1 across the four meetings since entering the competition — and every one of those games was played at a Sharks home ground. This week the fixture finally lands at Redcliffe, where the Dolphins win 59.5% of their matches. Their full named squad averages +6.6 ±/G against the Sharks' +3.4, and the model puts the home side +7.7.

The counter-case is real. The Sharks arrive at 94% Best 17 — the closest to full strength of any side this round — with Nicho Hynes back at halfback, while the Dolphins are still without Isaiya Katoa (DS 3.1). The CI/DS edge runs 1.7 to the visitors. Both teams are genuinely strong; home advantage and the head-to-head record tip it. Lean tip: Dolphins by 6.

SavvyPlays Tip — Lean

01Dolphins by 6

Three signals favour the home side. First, the head-to-head: Dolphins 3-1 across the four meetings in this fixture's history, including a 38-10 demolition at Cronulla in R3 this season — and all four of those games were played on the Sharks' side of the draw. Second, the venue: Redcliffe is a genuine fortress at 59.5%. Third, the squad numbers: Dolphins +6.6 ±/G against +3.4, with the model at +7.7.

Why only a Lean? The Sharks are at 94% Best 17 — near full strength, with Hynes back steering the ship — while the Dolphins remain without Isaiya Katoa for another fortnight, and the CI/DS edge of 1.7 sits with the visitors. Both sides are top-eight quality. Home ground and history settle it: Dolphins by 6.

+7.7
Predict Margin
+6.6
Dolphins Squad ±/G
+3.4
Sharks Squad ±/G
59.5%
Redcliffe Fortress
94%
Sharks Best 17
3.1
Dolphins DS
Sharks +1.7
CI/DS Edge
3-1
H2H (All Meetings)

Venue & Head-to-Head

02Venue & Head-to-Head

Kayo Stadium is one of the better home grounds in the competition — the Dolphins win 59.5% of their matches at Redcliffe. Remarkably, this is the first meeting between these two clubs to be played there: all four prior fixtures were hosted by the Sharks.

The Dolphins won three of those four away games — 38-10 in R3 this season, 30-28 in 2024 and 36-16 in 2023. The Sharks' one win came in R19 2025, 24-12. A side that is 3-1 in a fixture without ever hosting it now gets the game at its fortress.

YearRoundMatchScoreWinner
2026R3Sharks v Dolphins10-38Dolphins
2025R19Sharks v Dolphins24-12Sharks
2024R15Sharks v Dolphins28-30Dolphins
2023R10Sharks v Dolphins16-36Dolphins

Named Squads

03Dolphins — DS 3.1 — Squad avg ±/G: +6.8

#PlayerPositionGP±/G
1Trai FullerFullback5+13.4
2Jamayne IsaakoWing16+8.1
3Jake AverilloCentre8-4.8
4Herbie FarnworthCentre15+8.1
5Tevita NaufahuWing5+11.8
6Kodi NikorimaFive-Eighth12+7.0
7Bradley SchneiderHalfback11+6.6
8Felise KaufusiProp14+3.4
9Jeremy Marshall-KingHooker8+17.4
10Francis MoloProp12-2.7
11Connelly LemueluSecond Row16+7.8
12Kulikefu FinefeuiakiSecond Row15+6.4
13Morgan KnowlesLock15+5.7
14Kurt DonoghoeInterchange9+8.1
15Ray StoneInterchange14+8.3
16Tom GilbertInterchange15+3.8
17Sebastian Su'aInterchange1-2.0

Out: Isaiya Katoa still sidelined (DS 3.1, expected back within a fortnight). Bradley Schneider (+6.6) continues at halfback.

Named Squads

04Sharks — 94% Best 17 — Squad avg ±/G: +3.4

#PlayerPositionGP±/G
1William KennedyFullback15+3.8
2Sione KatoaWing8-0.1
3Jesse RamienCentre10+4.1
4KL IroCentre13+2.2
5Ronaldo MulitaloWing6+7.5
6Braydon TrindallFive-Eighth15+3.8
7Nicho HynesHalfback11+4.2
8Thomas HazeltonProp15-0.4
9Jayden BerrellHooker4+1.5
10Jesse ColquhounProp15+3.3
11Billy BurnsSecond Row14+5.9
12Teig WiltonSecond Row13+3.3
13Cameron McInnesLock8+4.6
14Hohepa PuruInterchange7+5.6
15Siosifa TalakaiInterchange14-1.1
16Oregon KaufusiInterchange11-2.2
17Tuku Hau TapuhaInterchange1+6.0

Out: Sharks at 94% Best 17 — near full strength. Nicho Hynes (+4.2) returns at halfback.

Match Analysis

05Key Matchups & Narratives

Jeremy Marshall-King is the form hooker in the competition — +17.4 ±/G since returning. With Trai Fuller (+13.4) at fullback and Tevita Naufahu (+11.8) on the wing, the Dolphins' spine and back five carry the biggest positive numbers on either sheet.

The halfback battle is closer than the reputations suggest. Nicho Hynes returns for the Sharks at +4.2; Bradley Schneider, deputising for Katoa, is running at +6.6. Katoa's absence (DS 3.1) matters less while Schneider produces numbers like that.

The Sharks' profile is solid without a spike. Every starter bar Thomas Hazelton (-0.4) and Sione Katoa (-0.1) is in positive territory — Billy Burns (+5.9) and Ronaldo Mulitalo (+7.5) lead the way — but nobody is producing Marshall-King or Fuller numbers. At 94% Best 17 they will be competitive everywhere; the question is where they actually win the game.

First Meeting at Redcliffe

All four prior Dolphins-Sharks fixtures were played at Sharks home grounds — and the Dolphins still won three of them. This is the first time the fixture comes to Kayo Stadium, where the Dolphins win 59.5% of their games.

Prediction

06Prediction Breakdown

Predict margin +7.7 with the Dolphins favoured. The Sharks' near-full-strength squad and the CI/DS edge keep this a Lean rather than a Strong, but the head-to-head dominance, the Redcliffe fortress and the better squad numbers all sit with the home side. Dolphins by 6.

10-6
Dolphins Record
9-6
Sharks Record
94%
Sharks Best 17
+6.6
Dolphins Squad ±/G
+3.4
Sharks Squad ±/G
59.5%
Redcliffe Fortress
+7.7
Predict Margin

Data & Methodology

Team records and match data sourced from official NRL data. Player ±/G (Plus/Minus per Game) and squad PCS (Player Contribution Score) are SavvyPlays analytics metrics derived from play-by-play timeline data. Disruption Score (DS) measures the quality-weighted impact of missing players. Best 17 percentage reflects the proportion of a team's optimal lineup named. All figures accurate as of R19 teamlist announcement, 10 July 2026.

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