Round 21 Preview — 2026 NRL SeasonNRL Analytics

Raiders v Wests Tigers

Canberra are middling, but the Tigers have named a bottom-tier sheet at -10.7 squad ±/G. Edge Engine +3 Lean Home, model margin +15.4. Strong tip: Raiders by 14.

SavvyPlays · 23 July 2026 · GIO Stadium, Canberra · Saturday 25 July · 3:00PM AEST

The Raiders are hardly flying — a -3.7 squad-average ±/G says as much — but they host a Wests Tigers side that has named one of the weakest seventeens of the season. Jarome Luai reads -13.1, Junior Tupou -26.0, Faaletino Tavana -20.0 and Terrell May -18.9, with Javon Andrews handed the No. 7 on no top-grade ±/G data at all.

The gap is stark: -3.7 to -10.7 on squad-average ±/G, a seven-point edge to Canberra, and an Edge Engine read of +3 — Lean Home. The model margin is 15.4. The Tigers won the most recent meeting 33-14, but that was a healthier Tigers outfit. Strong tip: Raiders by 14.

SavvyPlays Tip — Strong

01Raiders by 14

This is a strong tip built on the visitors more than the hosts. Canberra's -3.7 squad-average ±/G is nothing to celebrate, but the Tigers have named a sheet that grades -10.7 — a seven-point gap — and the Edge Engine reads +3, Lean Home. The blended model lands on 15.4 to the Raiders.

The Tigers' team sheet is the story: Luai (-13.1), Junior Tupou (-26.0), Tavana (-20.0) and May (-18.9) all deep in the red, and a debutant halfback in Andrews steering with no top-grade record. Canberra hold a 3-2 head-to-head edge and the home deck. When one side is this compromised, a modest home team is enough. Strong tip: Raiders by 14.

Raiders +15.4

Predict Margin

+3 · Lean Home

Edge Engine

55%

GIO Win Rate

-3.7

Raiders Squad ±/G

-10.7

Tigers Squad ±/G

7.0

Squad ±/G Gap

3-2

H2H (Last 5)

Venue & Head-to-Head

02Venue & Head-to-Head

The head-to-head is closer than the form guide suggests — Canberra have won three of the last five, but the Tigers took the most recent meeting 33-14 in Round 8 this year and thumped the Raiders 48-24 in 2024. The Raiders' wins were a 24-10 in 2025, 16-12 in 2025 and a 32-12 in 2024.

GIO Stadium returns a 55% win rate for the Raiders. It is a genuine edge without being a fortress — enough, against a depleted opponent, to lean on with confidence.

Year	Round	Match	Score	Winner
2026	R8	Wests Tigers v Raiders	33-14	Wests Tigers
2025	R26	Raiders v Wests Tigers	24-10	Raiders
2025	R16	Wests Tigers v Raiders	12-16	Raiders
2024	R16	Wests Tigers v Raiders	48-24	Wests Tigers
2024	R2	Raiders v Wests Tigers	32-12	Raiders

Named Squads

03Raiders — Squad avg ±/G: -3.7

#	Player	Position	GP	±/G
1	Kaeo Weekes	Fullback	18	-4.5
2	Jed Stuart	Wing	9	-3.3
3	Simi Sasagi	Centre	12	+0.4
4	Matthew Timoko	Centre	13	-2.3
5	Xavier Savage	Wing	13	-4.6
6	Ethan Strange	Five-Eighth	15	-6.9
7	Ethan Sanders	Halfback	18	-4.1
8	Corey Horsburgh	Prop	18	-3.8
9	Tom Starling	Hooker	18	-4.8
10	Joseph Tapine	Prop	18	-4.2
11	Zac Hosking	Second Row	16	-1.1
12	Noah Martin	Second Row	10	-3.7
13	Morgan Smithies	Lock	16	-2.8
14	Jayden Brailey	Interchange	15	-5.1
15	Ata Mariota	Interchange	18	-2.0
16	Josh Papalii	Interchange	13	-8.1
17	Daine Laurie	Interchange	10	-1.6

Out: No major outs. The squad-average ±/G of -3.7 flatters to deceive against the sheet the Tigers have named.

Named Squads

04Wests Tigers — Squad avg ±/G: -10.7

#	Player	Position	GP	±/G
1	Jahream Bula	Fullback	15	-4.7
2	Junior Tupou	Wing	1	-26.0
3	Sunia Turuva	Centre	18	-8.7
4	Patrick Herbert	Centre	5	-8.6
5	Faaletino Tavana	Wing	3	-20.0
6	Jarome Luai	Five-Eighth	14	-13.1
7	Javon Andrews	Halfback	—	—
8	Terrell May	Prop	9	-18.9
9	Apisai Koroisau	Hooker	13	+1.5
10	Fonua Pole	Prop	18	-6.4
11	Samuela Fainu	Second Row	2	-20.0
12	Ethan Roberts	Second Row	—	—
13	Alex Twal	Lock	13	-1.9
14	Jared Haywood	Interchange	1	-32.0
15	Sione Fainu	Interchange	9	-11.3
16	Alex Seyfarth	Interchange	17	-8.1
17	Bunty Afoa	Interchange	6	-0.3

Out: One of the season's weakest sheets: Jarome Luai (-13.1), Junior Tupou (-26.0), Faaletino Tavana (-20.0) and Terrell May (-18.9), with Javon Andrews debuting at halfback on no ±/G data.

Match Analysis

05Key Matchups & Narratives

Canberra are not a good team on the numbers this season, but they are a functional one. Simi Sasagi (+0.4) is the only starter in credit, yet the spread is shallow — Zac Hosking (-1.1), Morgan Smithies (-2.8) and Matthew Timoko (-2.3) sit close to the line rather than deep in the red. Against most opponents that is a problem; here it is a clear advantage.

The Tigers' sheet is riddled with heavily negative and no-data selections. Luai (-13.1) is the marquee name but the supporting cast — Junior Tupou (-26.0), Tavana (-20.0), May (-18.9), Samuela Fainu (-20.0) — reads like a reserve-grade call-up list, and a rookie halfback in Andrews inherits the steering.

This is not a matchup of two strong sides; it is a modest home team against a badly weakened away one. That is exactly the profile the Edge Engine flags as Lean Home, and the model's 15.4 margin reflects it.

Weakest Sheet of the Round

The Tigers' -10.7 squad-average ±/G is the second worst in Round 21, and the individual reads are brutal — four starters below -13 and a debutant halfback. Canberra are far from vintage, but a seven-point squad edge, the home deck and an Edge Engine Lean Home make this a rare strong tip on a sub-.500 favourite.

Prediction

06Prediction Breakdown

The model margin is 15.4 to Canberra, backed by a seven-point squad-average edge, an Edge Engine Lean Home (+3), a 55% GIO record and a 3-2 head-to-head. The Tigers took the last meeting, but with the sheet they have named the trend is not the concern — the personnel is. Strong tip: Raiders by 14.

8-10

Raiders Record

7-11

Tigers Record