Windsor 18:30 RESULTED
Class 1 29 Aug 2026

Last Saturday Weatherbys August Stakes (Listed Race)

Weatherbys August Stakes (Listed Race) · 1m3f99y

Official Result

Weatherbys August Stakes (Listed Race)

Confirmed
  1. Winner Tenability (GB) Tom Marquand · William Haggas
    2/1
  2. Second Silawi (IRE)
    10/1
  3. 15/8F
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Settled
  • 9 declared
  • 0 picked
Saturday Draw Updated 1 day, 3 hours ago
No.
Horse
Form
Jockey / Trainer
OR
SR?
RPR/OR
Age
Wgt
AI
Votes
Odds
Pick
Comment
1
Tenability silks
Tenability
Age 4 · 9-10
12-313
110
117
112
4
9-10
3/1 10/3 3/1
Tenability ran a solid third last time out, and a winner two starts back, bringing strong recent form into this; he has experience of today's trip and going, and his 136 lb burden from stall five is the chief concern.
AI verdict

SR 117 is competitive — each-way claims if conditions suit on the day.

2
Ambiente Friendly silks
Ambiente Friendly
Age 5 · 9-7
846-86
103
81
112
5
9-7
40/1 33/1 22/1
Winless in his last five starts, Ambiente Friendly at least has experience of today's trip and going to call on, yet a string of sixth and eighth-place finishes suggests he'll need to find more from stall eight off 133 lb to make a serious impact here.
AI verdict

SR 81 suggests ability but 33/1 reflects a stiff ask in this field.

3
Ghostwriter silks
Ghostwriter
Age 5 · 9-7
463-04
112
113
124
5
9-7
13/2 11/4 11/2
Ghostwriter arrives here 28 days fresh, with experience of today's trip and going working in his favour, and our rating of 124 puts him among the leading dangers from stall seven carrying 133 lb; yet to score in his last five starts, the absence of a recent win is the main concern.
AI verdict

SR 113 is competitive — each-way claims if conditions suit on the day.

4
Respond silks
Respond
Age 4 · 9-7
213129
105
110
107
4
9-7
15/2 10/1 7/1
Ranked eighth of nine on our figures, Respond faces a stiff ask, though his record in recent starts does contain two wins and a second two runs back offers some encouragement; he has run over today's trip and going before and a 49-day break leaves fitness an open question.
AI verdict

SR 110 is competitive — each-way claims if conditions suit on the day.

5
Sea Scout silks
Sea Scout
Age 4 · 9-7
6433-2
108
103
113
4
9-7
9/1 4/1 17/2
Sea Scout brings solid placed form into this, finishing second last time out and third two starts back, and has run over today's trip and going — his consistency makes him a genuine threat at 133 lb from stall one, though he remains yet to win in his last five starts.
AI verdict

SR 103 is competitive — each-way claims if conditions suit on the day.

6
Silawi silks
Silawi
Age 6 · 9-7
10-269
110
102
110
6
9-7
9/1 11/2 8/1
Rated well below the top of this nine-runner field and winless in his last four starts, Silawi makes it hard to warm to his claims, though he has going experience to call on and a win does sit five starts back in this sequence.
AI verdict

SR 102 is competitive — each-way claims if conditions suit on the day.

7
Warrant Holder silks
Warrant Holder
Age 4 · 9-7
31-120
111
123
111
4
9-7
5/2 10/3 9/4
Warrant Holder won two of his last five starts, but that unplaced effort last time and 49 days off the track temper enthusiasm; he has run over today's trip and going before, and a trainer striking at 26% recently offers some compensation.
AI verdict

Favourable weight of 9-7 gives a real edge in this handicap.

8
White Birch silks
White Birch
Age 6 · 9-7
/2450-
118
113
125
6
9-7
6/1 8/1 5/1
SR 113 is competitive — each-way claims if conditions suit on the day.
AI verdict

SR 113 is competitive — each-way claims if conditions suit on the day.

9
Muddy Mooy silks
Muddy Mooy
Age 5 · 9-2
42-350
97
73
102
5
9-2
100/1 50/1 100/1
Winless in her last five starts and ranked last of nine on our figures, Muddy Mooy faces a stiff task on her return from a 73-day absence, though she has going experience to call on and a third three starts back shows she can occasionally threaten.
AI verdict

SR 73 suggests ability but 125/1 reflects a stiff ask in this field.

Horse Bet365 Paddy Power Coral Ladbrokes William Hill Betfred Best
1 Tenability 3/1 open 4.50 3/1 open 4.33 3/1 open 4.33 3/1 open 4.33 3/1 open 4.50 3/1 open 5.00 3/1 Bet365
2 Ambiente Friendly 40/1 open 51.00 50/1 open 34.00 22/1 open 34.00 22/1 open 34.00 40/1 open 51.00 40/1 open 51.00 50/1 Paddy Power
3 Ghostwriter 13/2 open 4.00 15/2 open 4.50 11/2 open 3.75 11/2 open 3.75 7/1 open 4.50 7/1 open 3.75 15/2 Paddy Power
4 Respond 15/2 open 13.00 15/2 open 11.00 15/2 open 11.00 15/2 open 11.00 7/1 open 13.00 15/2 open 13.00 15/2 Bet365
5 Sea Scout 9/1 open 6.00 10/1 open 6.50 10/1 open 5.00 10/1 open 5.00 17/2 open 5.50 10/1 open 5.50 10/1 Paddy Power
6 Silawi 9/1 open 7.00 9/1 open 7.00 9/1 open 7.00 9/1 open 7.00 8/1 open 6.50 9/1 open 7.00 9/1 Bet365
7 Warrant Holder 5/2 open 6.50 5/2 open 5.00 5/2 open 4.33 5/2 open 6.50 9/4 open 5.50 5/2 open 6.50 5/2 Bet365
8 White Birch 6/1 open 9.00 5/1 open 9.00 11/2 open 9.00 11/2 open 9.00 13/2 open 10.00 11/2 open 9.00 13/2 William Hill
9 Muddy Mooy 100/1 open 67.00 100/1 open 51.00 100/1 open 67.00 100/1 open 67.00 100/1 open 67.00 100/1 open 67.00 100/1 Bet365

Prices update each odds sync. Green ▼ = shortened (steamer), Red ▲ = drifted, Blue = = unchanged since last sync. Best column highlights the bookmaker offering the longest price.

Chamber Verdict

Balanced lens

Tenability

Live signal

Tenability owns one of the strongest chamber scores in this field. The Balanced lens likes the blend of SR strength (65) and market confidence (86). The profile stays composed even after the chamber introduces race-day variance.

3/1 William Haggas Tom Marquand
69% Confidence
⚠ Danger Runner

White Birch

Nearest rival if the simulation drifts off the primary path.

6/1 · Jamie Osborne
✓ Value Signal

Muddy Mooy

Strongest upside if you want a less obvious route through the field.

100/1 · Charlie Pike
◈ Chamber Memory

Balanced

Even weighting across form, market confidence and race-day volatility.

Change lens →
Chamber Signals

How the chamber read the race

Why this horse Live cards showing how the active lens weighted each signal for this outcome.
Speed rating Live signal
65 / 100
⚖ Weight 38% +24.7 pts

Base ability signal derived from the runner's best available speed figure.

Market confidence Dominant
86 / 100
⚖ Weight 22% +19.0 pts

Transforms live price respect into a confidence signal inside the chamber.

Pace profile Speculative
49 / 100
⚖ Weight 12% +4.5 pts

How cleanly the runner's engine fits the projected rhythm and pressure map.

Value edge Speculative
47 / 100
⚖ Weight 10% +4.7 pts

Shows whether the current price still leaves enough upside in the pick.

Chaos factor Dominant
42 / 100
⚖ Weight 10% +4.2 pts

Controlled volatility that keeps the simulation realistic and stress-tests the profile.

Favourite bias Speculative
57 / 100
⚖ Weight 8% +4.5 pts

Extra certainty applied when the active lens wants to trust the obvious market leader.

Top chamber signals Top 5 ranked by the active lens.
1 1. Tenability
64.0 3/1
2 8. White Birch
61.9 6/1
3 7. Warrant Holder
61.4 5/2
4 3. Ghostwriter
60.4 13/2
5 4. Respond
59.6 15/2
YOUR DECISION

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🤖 AI view
Warrant Holder
Speculative

When the models line up, pay attention. When they split, the value may be elsewhere.

Read the AI breakdown →
The Race Engine combines three independent signals to help you see the race clearly
📊
SR

Saturday Rating

Proprietary ability score 0–200. How good the horse actually is — independent of market opinion.

Ability
🤖
★★★★★

AI Stars

A race-day probability signal for today's conditions — form trajectory, going, suitability and weight.

Today's Chance
🐾
0

Cub Votes

One Cub. One horse. One shot. Follow the crowd — or fade it.

Community Signal

Market Movers Horses at 20/1 or shorter

7
Age 4 · 9-7
5/2
★★★★☆ SR 123 🐾

Favourable weight of 9-7 gives a real edge in this handicap.

1
Age 4 · 9-10
3/1
★★★☆☆ SR 117 🐾

SR 117 is competitive — each-way claims if conditions suit on the day.

8
Age 6 · 9-7
6/1
★★★☆☆ SR 113 🐾

SR 113 is competitive — each-way claims if conditions suit on the day.

3
Age 5 · 9-7
13/2
★★★☆☆ SR 113 🐾

SR 113 is competitive — each-way claims if conditions suit on the day.

4
Age 4 · 9-7
15/2
★★★☆☆ SR 110 🐾

SR 110 is competitive — each-way claims if conditions suit on the day.

5
Age 4 · 9-7
9/1
★★★☆☆ SR 103 🐾

SR 103 is competitive — each-way claims if conditions suit on the day.

6
Age 6 · 9-7
9/1
★★★☆☆ SR 102 🐾

SR 102 is competitive — each-way claims if conditions suit on the day.

🤖AI Intelligence Saturday Racing's analytical engine

Saturday Racing AI
Warrant Holder
Confidence: Speculative

Warrant Holder (SR 123, 3/1) is the class standout — the highest SR in the field by a meaningful margin over Tenability (SR 117) and the joint-SR runners at 113. Trained by John & Thady Gosden (25% strike rate, 776 runners — the sharpest yard represented), partnered by Billy Loughnane (19%, 1,804 runners), and with a 32% market move inward since opening, the money is firmly behind this horse. The form string 31-120 reads as a horse who showed high promise in a win-sequence, then was beaten last time stepping up in class — this Listed contest represents a structured rise (ClassMv:↑1) but the yard's 25% strike rate and the tongue-tie addition suggest they believe the horse is ready. The MarkMv:+11 is the only note of caution, but at 3/1 with Gosden confidence and the field's best SR, this is the play. Each-way alternative: Tenability. Main danger: Respond — Respond (SR 110, 15/2) has shortened 32% in the market — matching Warrant Holder's inward move — carries DistFit:+ confirming it handles this trip, and Andrew Balding's 19% yard strike rate adds credibility despite the +9lb mark rise.

Case against 4 clamped
  • Form string 31-120 shows Warrant Holder was beaten into 2nd then 0th (unplaced) in last two starts — going into a Listed contest off consecutive defeats with no win since the sequence opened is a con…
  • MarkMv:+11 means the official mark has risen 11lb since the rating that underpins the SR 123 was set — this horse may be arriving at today's class ceiling having already been reassessed upward by the…
  • Tongue-tie addition signals a known behavioural or breathing issue that required intervention; at a ClassMv:↑1 step into Listed company, an untested equipment change introduces execution risk on the…
  • Tenability (SR 117, 10/3) has course form W1P1 at Windsor and arrives 83 days fresh for Haggas (21% SR), representing a serious rival whose course-specific edge Warrant Holder's record does not count…
Shortlist Warrant Holder, Tenability, Respond
Each-way: Tenability Danger: Respond

🗺 The Course Class 1

1m3f99y Distance to cover
Good to Firm Expected going
9 Confirmed runners
Windsor Track and setting
Class 1 Race grade