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Professor Furlong and Pascal at the AI Lab
THE AI LAB
THE AI LAB DAILY · THE MARKET ON SUNDAY, 27 SEPTEMBER 2026

Sunday 27 September 2026 steamers and drifters: Bama Lama at Ffos Las

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This is the market piece for Sunday, 27 September 2026, kept as an archive. The latest market pieces are here.

The market for Sunday 27 September 2026 has moved since the morning show. Curragh, Ffos Las and Epsom Downs still have racing to come, and since the morning market the biggest move has been for Bama Lama at Ffos Las, while Greatest Knight at Curragh has gone the other way. Of the day's 23 races, nineteen were still to be run when the opening show was set against the morning market, the next of them the Izuzu Ireland Irish European Breeders Fund Maiden at 14:00 at Curragh, and the moves below are drawn from those races alone.

The morning market is the price the day's predictions recorded for each runner before the first show; the opening show is the middle bookmaker price in the Lab's first snapshot of the day, exchanges left out. A steamer is a runner whose price has shortened between the two, a drifter one whose price has lengthened, and a move is a description of the market's opinion, never advice.

Every runner, with the model's estimated chance beside the price, is on the racecards page.

Steamers: Bama Lama at Ffos Las

The biggest shorteners have all moved sharply since the morning market, largest first: Bama Lama has shortened for the Bridge, Family Run And Proud Handicap at 14:24 at Ffos Las, Closefield Beau has shortened for the Kwiff More Bang For Your Bet Nursery Handicap at 16:55 at Curragh and Kingdom Of Camelot has shortened for the Izuzu Ireland Irish European Breeders Fund Maiden at 14:00 at Curragh. The card below is the race Bama Lama runs in, the biggest single move on the day, with the model's estimated chance for each runner beside the chance the morning market implied.

Stablebet model (pre-race estimated win chances)

Ffos Las 14:24 · Bridge, Family Run And Proud Handicap · Class 6 · 5f

Latest output →

Pre-race estimate. Published 27 September 2026, before the off. This is what the model made of the race beforehand, kept as a record. It was never published as a tip.

The model rated Call Time its most likely winner at 23%, ahead of Snow Day (21%) and Outer Edge (20%). It read as a competitive, open race with no dominant runner.

HorseSPModel chanceMarketvs Market
Call Time
Millie Wonnacott / J S Moore
2.62
22.8%
34.3%Market 11.6pp shorter
Snow Day
Jack Doughty / A W Carroll
51.00
20.5%
1.8%Market 18.8pp longer
Outer Edge
Gina Mangan / C Mason
3.25
19.9%
27.7%Market 7.8pp shorter
Bama Lama
Saffie Osborne / B R Millman
26.00
19.4%
3.5%Market 15.9pp longer
Some Nightmare
William Carson / J G M O'Shea
2.75
17.4%
32.8%Market 15.3pp shorter

These were the model's estimated win chances going into the race, not tips. The model is calibrated to real results (when it says 25%, about 25% win) but it does not beat the market, so read it as an independent second opinion on the race. See how accurate it is →

Model: ensemble-v1.0 · Generated Sun, 27 Sep 2026The LabMethodology

The model rates Call Time its most likely winner, and the market has come for Bama Lama since the opening show. The model's estimate was made before the first show and does not move with the market, so the gap between its column and a steamer's price is a difference of opinion, not a verdict on either; the track record settles every one of its picks at starting price. The course itself is covered in the Ffos Las guide.

Drifters: Greatest Knight at Curragh

The biggest lengtheners have all moved sharply since the morning market, largest first: Greatest Knight has drifted for the Izuzu Ireland Irish European Breeders Fund Maiden at 14:00 at Curragh, Absurde has drifted for the Friends Of The Curragh Irish Cesarewitch (0-110) (Premier Handicap) at 16:20 at Curragh and Value Pending has drifted for the Darley Fillies Stakes (Group 3) at 15:45 at Curragh. The card below is the race Greatest Knight runs in, the biggest single drift on the day, with the model's estimated chance beside the morning market's.

Stablebet model (pre-race estimated win chances)

Curragh 14:00 · Izuzu Ireland Irish European Breeders Fund Maiden · 1m1f

Latest output →

Pre-race estimate. Published 27 September 2026, before the off. This is what the model made of the race beforehand, kept as a record. It was never published as a tip.

The model rated Greatest Knight its most likely winner at 14%, ahead of Warrawood (10%) and Too Too Much (9%). It read as a competitive, open race with no dominant runner.

HorseSPModel chanceMarketvs Market
Greatest Knight
J Cleary / A P O'Brien
4.50
13.5%
17.5%Market 4.0pp shorter
Warrawood
Scott McCullagh / Daniel McLoughlin
34.00
9.7%
2.3%Market 7.3pp longer
Too Too Much
Jamie Powell / M O'Callaghan
13.00
9.4%
6.0%Market 3.4pp longer
Silent Kingdom
Billy Lee / D Dias
13.00
9.0%
6.0%Market 3.0pp longer
Lumierebleu
Seamie Heffernan / J P Murtagh
101.00
8.6%
0.8%Market 7.8pp longer
Kingdom Of Camelot
R L Moore / A P O'Brien
6.50
7.7%
12.1%Market 4.4pp shorter
Darivan
Ben Coen / J P Murtagh
15.00
7.7%
5.2%Market 2.5pp longer
Cluster
Colin Keane / J P O'Brien
5.50
7.4%
14.3%Market 6.8pp shorter
Capability Brown
Wayne Lordan / A P O'Brien
6.50
6.9%
12.1%Market 5.1pp shorter
Breath Of Paradise
Chris Hayes / Mrs J Harrington
3.50
6.8%
22.5%Market 15.7pp shorter
Come On Noddy
Wesley Joyce / M Mulvany
201.00
6.7%
0.4%Market 6.3pp longer
Alone All Alone
Ronan Whelan / Eoghan O'Neill
101.00
6.5%
0.8%Market 5.7pp longer

These were the model's estimated win chances going into the race, not tips. The model is calibrated to real results (when it says 25%, about 25% win) but it does not beat the market, so read it as an independent second opinion on the race. See how accurate it is →

Model: ensemble-v1.0 · Generated Sun, 27 Sep 2026The LabMethodology

A drift is the market's opinion changing, and the reasons range from a non-runner or a change of going to a stable's own confidence, none of which the price itself explains. The model does not react to it: its estimate is the same one the morning card carried, which is why a drifter can sit above the market in the left column and below it in the right. The horse tracker follows any runner on the card to its next entry, whichever way its price went.

The cost of backing early

Taking a price before the off means taking the bookmaker's margin at that moment, and the margin is paid whichever way the price then moves: a steamer rewards the early price and a drifter punishes it, but the excess the book keeps over a whole field is built into both. The table below is the latest published margin for each book the Lab tracks, compiled from the previous evening's prices, so it describes the card as it was sold then rather than the lunchtime board.

BookmakerRacesOverroundTakeout
1 SmarketsSBK98215.64%13.52%
2 BetTom87223.34%18.92%
3 Bet365125624.11%19.43%
= LiveScore Bet shared feed96024.31%19.55%
= Virgin Bet shared feed95824.35%19.58%
6 William Hill129525.77%20.49%
7 7Bet101526.63%21.03%
= Unibet129026.76%21.11%
9 Quinn Bet128027.16%21.36%
= Hollywood Bets127727.21%21.39%
11 Betfred122027.48%21.56%
= Paddy Power132627.58%21.62%
13 10 Bet120527.85%21.78%
14 Star Sports133128.37%22.10%
15 Coral shared feed133228.85%22.39%
= Midnite129728.90%22.42%
= Ladbrokes shared feed133328.94%22.44%
18 Boyle Sports132329.19%22.59%
= Bet Victor shared feed92429.41%22.73%
= Betano shared feed92329.52%22.79%
21 Dragon Bet133530.11%23.14%
= BetWright133530.14%23.16%
23 Betfair Sportsbook132730.55%23.40%
24 BresBet21732.04%24.27%
25 BetMGM133533.41%25.04%

First pre-race book of each day, 2026-08-27 to 2026-10-04, across 1337 races every listed book priced in full. Exchanges and spread firms are excluded: they do not quote comparable win odds. Overround is how far past a fair book the prices sit; takeout is the share of stakes the book keeps. On 37 days of data, books marked = are level with the one above rather than behind it. Books marked "shared feed" are one half of a pair that does not price independently, so there are fewer independent books here than rows.

What betting costs has the working behind the margin, and the Tipster League shows what taking a price every day does to the AI tipsters over a season, losses included.

Elsewhere in the Lab: Is the Grand National a Worse Bet Than an Ordinary Tuesday?.

Common questions

Which meetings race on Sunday 27 September 2026?

Curragh in Ireland, and Ffos Las and Epsom Downs in Britain. Every card is on the racecards page with the model's estimated chance beside each runner, and all of them still have racing to come.

What is a steamer?

A runner whose price has shortened since an earlier market, here the morning market recorded in the predictions file. The opposite move, a price lengthening, makes a drifter.

Does a steamer win more often?

The Lab makes no such claim. A shortening price is the market's opinion strengthening, and the track record settles the model's own picks at starting price rather than at the price they opened at, so the answer for any system is a running figure over every day, not a rule.

Where do the prices come from?

From the Lab's own snapshot of the bookmakers' boards, taken in the late morning and compared with the morning market the model priced against. Exchange prices carry commission and are left out.

How are the AI tipsters doing?

The Tipster League settles every AI pick at starting price and publishes the running total, losses included.

A word on all of this

None of the above is a tip, and no system the Lab has tested has made money over the whole record. Bet only what you can afford to lose. If gambling has stopped being fun, BeGambleAware has free, confidential help.

Every figure on this page renders live from our published feeds and nothing here is a tip. For whether the model holds any edge, see our track record. 18+, please bet responsibly.

Previous market pieces

Saturday, 26 September 2026
Saturday 26 September 2026 steamers and drifters: Proof at Haydock Park
The steamers and drifters since the morning market on 26 September 2026, the model's chance beside the opening show, and what backing early costs.
Friday, 25 September 2026
Friday 25 September 2026 steamers and drifters: Havachoc at Newcastle
The steamers and drifters since the morning market on 25 September 2026, the model's chance beside the opening show, and what backing early costs.
Wednesday, 23 September 2026
Wednesday 23 September 2026 steamers and drifters: San Juanito at Kempton Park
The steamers and drifters since the morning market on 23 September 2026, the model's chance beside the opening show, and what backing early costs.
Tuesday, 22 September 2026
Tuesday 22 September 2026 steamers and drifters: Dragon Of Malta at Listowel
The steamers and drifters since the morning market on 22 September 2026, the model's chance beside the opening show, and what backing early costs.
Monday, 21 September 2026
Monday 21 September 2026 steamers and drifters: El Lambo at Wolverhampton
The steamers and drifters since the morning market on 21 September 2026, the model's chance beside the opening show, and what backing early costs.
Sunday, 20 September 2026
Sunday 20 September 2026 steamers and drifters: Padel Whacker at Plumpton
The steamers and drifters since the morning market on 20 September 2026, the model's chance beside the opening show, and what backing early costs.
Saturday, 19 September 2026
Saturday 19 September 2026 steamers and drifters: Miletus at Newmarket
The steamers and drifters since the morning market on 19 September 2026, the model's estimated chance beside the opening show on the race the market has moved most for, and what backing early costs.