# Chester Vase 2026 Preview: Benvenuto Cellini Heads the Derby Trial

_Benvenuto Cellini (2/9F) won the 2026 Chester Vase by four and a quarter lengths for Aidan O'Brien and Ryan Moore. The pre-race field, trends and verdict._

*Source: [https://stablebet.co.uk/racing-news/chester-vase-2026-preview/](https://stablebet.co.uk/racing-news/chester-vase-2026-preview/) · last updated 2026-05-05*

**Wednesday 6 May 2026, 3:05pm BST. Chester Roodee. Boodles Chester Vase, Group 3, 1m4f63y, 3yo c/g.**

> **🏁 RESULT (6 May 2026):** **Benvenuto Cellini (A O'Brien / Ryan Moore, 2/9F) won by 4¼L** — Aidan O'Brien's fourth Vase win in five years after Lambourn (2025), Continuous (2023) and Star Of India (2022). Now firmly the **5/1F Epsom Derby favourite**, joint-fav with Item after the Dante. **Full race report:** [Chester Vase 2026 Result](/racing-news/chester-vase-2026-result/).

> **Race-day-eve update (Tue 5 May).** Final declarations are in: **7 runners**. **Benvenuto Cellini (6/5 favourite, drawn 5)** is confirmed for Aidan O'Brien with Ryan Moore aboard. **Coolmore are two-handed** -- O'Brien also runs **Proposition (Wayne Lordan, drawn 7)**. The non-Coolmore field: **Del Maro (Charlie Appleby / William Buick, drawn 2)**, **Mr Vettori (Jessica Harrington / Shane Foley, drawn 3)**, **Water To Wine (J & T Gosden / James Doyle, drawn 4)**, **Mr Colonel (Richard Fahey / Shane Gray, drawn 6)**, plus **Royal Standard (Andrew Balding, drawn 1) doubtful**. **Going: Good, Good-to-Soft in places** with light rain forecast (~0.43mm). The Coolmore two-pronged angle + Benvenuto Cellini's 6/5 favouritism is exactly the trends-aligned race-shape the format respects -- see verdict below.

The 2026 Chester Vase has been **dramatically reshaped by an Epsom calendar change**. With the Lingfield Derby Trial moved to **Saturday 9 May** -- after Chester -- and Epsom's Blue Riband Trial pushed back a week, the Roodee Group 3 becomes the single most important Derby trial in Europe at the time it runs.

**Aidan O'Brien has named Benvenuto Cellini, his general 5/1 Derby favourite, as the headline runner.** The Frankel colt -- third in the 2025 Futurity Trophy after winning the G2 KPMG Champions Juvenile at Leopardstown -- was originally bound for Epsom's Blue Riband Trial. O'Brien at the Ballydoyle Chester press morning, 20 April: *"He was going to Epsom for the Blue Riband Trial, but it's been put back a week now so we might go for the Chester Vase on the way to Epsom... he's a lovely, slick-moving horse"* [Racing Post; TDN].

That puts O'Brien on track for an unprecedented **fourth Vase win in five years**, after Lambourn (2025, who completed the Vase-Derby double -- the first since Ruler Of The World in 2013), Continuous (2023) and Star Of India (2022). Ryan Moore is virtually certain to ride.

The form-line carrier from outside Ballydoyle is **Al Zanati** (Charlie Appleby, William Buick) -- 3L second to Owen Burrows's Raaheeb in the bet365 Classic Trial at Sandown on 24 April. Raaheeb is **not Chester-bound** (Burrows: *"He's in the Dante, but that could come a bit quick"* [RTÉ]), so Al Zanati becomes Godolphin's natural lead Vase candidate. **Maltese Cross** (William Haggas, Tom Marquand) is "earmarked for a Derby trial at Chester or Lingfield" after his Newbury maiden win [StridePredictor].

This piece covers the named field, the dossier-confirmed trends and 2025 form lines, the Roodee going forecast and the verdict.

For the meeting overall see our [Chester May Festival 2026 preview](/racing-news/chester-may-festival-2026-preview/), and for the supporting Wednesday card see our [Cheshire Oaks 2026 preview](/racing-news/cheshire-oaks-2026-preview/).

## The probable field at the entries-and-probables stage

Thirteen entries stood at 2 May 2026 per the Racing Post racecard. Final 5-day declarations close Friday 1 May; final 48-hour declarations Monday 4 May. The probables list below is the dossier-verified picture; sub-£100k Group 3s typically have 6-9 declared runners.

| # | Horse | Trainer | Jockey expected | Best Derby price (proxy) |
|---|-------|---------|-----------------|----:|
| 1 | **Benvenuto Cellini** (Frankel) | A. O'Brien | **R. Moore** | 5/1-6/1 (Bet365 / general) |
| 2 | **Al Zanati** (Cracksman) | C. Appleby | W. Buick | 25/1-33/1 (general) |
| 3 | **Maltese Cross** (Sea The Stars) | W. Haggas | T. Marquand | 33/1 (general) |
| 4 | **Constitution River** (Wootton Bassett) | A. O'Brien (Dee likely) | TBC | 16/1 (Betfred) |
| 5 | **Italy** (Australia) | A. O'Brien (Dee likely) | TBC | TBC |
| 6 | **Pierre Bonnard** (Frankel) | A. O'Brien (likely Leopardstown) | TBC | drifted from 4/1 to 10/1 |
| 7 | **Square D'Alboni** (Camelot) | R. Beckett | TBC | TBC |
| 8 | **Lazy Griff** (Frankel) | C. Johnston | TBC | TBC |

[Source: Racing Post racecard 913493 entries; Coolmore press morning 20 April 2026; OddsChecker Derby grid 28 April; readhorseracing.com 13 April; StridePredictor late April]

**Important caveats:** Constitution River and Italy are most likely earmarked for Wednesday's **Dee Stakes** rather than the Vase ("we view him [Constitution River] as probably a French Derby horse" -- O'Brien). Pierre Bonnard, the 2025 G1 Criterium de Saint-Cloud winner, is heading for the **Leopardstown Derby Trial** rather than Chester after his Ballysax flop on 12 April (7th of 9 at 2/1).

### The headline runner -- Benvenuto Cellini

The Frankel colt completed his juvenile career with a third in the G1 Vertem Futurity Trophy at Doncaster (Oct 2025) behind The Strikin Viking, having won the G2 KPMG Champions Juvenile at Leopardstown a month earlier. **No 2026 prep run** -- Chester is his seasonal debut. O'Brien has called him *"a lovely, slick-moving horse"*, and the rerouting from Epsom suggests Ballydoyle's confidence in a Vase-Derby campaign rather than a quieter Lingfield programme.

The trends respect the route: **Lambourn 2025 was the first Vase-Derby double since Ruler Of The World in 2013**, with both horses being O'Brien-trained, and the historical base rate over the last decade is roughly one in eleven Vase winners going on to win Epsom. The market expresses that with Lambourn-style 11/8 Vase-day prices and 5/1-7/1 Derby prices the day before.

### The form-line carrier -- Al Zanati

Charlie Appleby's Cracksman colt was 3L second to Raaheeb (Owen Burrows's 2026 Sea The Stars colt) in the Sandown bet365 Classic Trial on 24 April -- Group 3 form, beaten under a 9-3 burden, returned 11/2. **With Raaheeb headed for the Dante, Al Zanati becomes the form-line carrier from the only meaningful 2026 trial that's already been run.** Appleby's 14 April Newmarket gallop endorsement and the 24 April Sandown placing make him the dossier-cleanest non-Ballydoyle pick.

### Wider context -- the 2026 Derby market

| Horse | Trainer | Best Derby price (2 May) |
|---|---|---:|
| Benvenuto Cellini | A. O'Brien | 5/1 (Bet365), 6/1 generally |
| Pierre Bonnard | A. O'Brien | 10/1 (drifted from 4/1) |
| Hawk Mountain | A. O'Brien | 8-10/1 |
| Christmas Day | A. O'Brien | 10-12/1 (Ballysax winner) |
| Montreal | A. O'Brien | 14-16/1 |

Five of the top seven Derby contenders are Coolmore. **The Vase is Ballydoyle's tell about which of the five is the real Epsom horse**, and the rerouting of Benvenuto Cellini specifically is the strongest signal.

## Trends scorecard for the 2026 Chester Vase

The Vase has the cleanest historical pattern of any Derby trial: a small field on a tight track that rewards a specific horse profile. Five trends that decide most renewals, applied to the 2026 named contenders.

**The five trends:**

1. **Trained at Ballydoyle.** Aidan O'Brien has won 11 Vases since 2007. The last 5 winners we hold include Lambourn (2025), Continuous (2023), Star Of India (2022) -- O'Brien three times in four years.
2. **Has Group 1 / Group 2 form at age 2.** Recent Vase winners typically arrive with at least Group 2 form from the previous autumn -- Futurity, Beresford, Tyros, Group 1 placings.
3. **Top 2 in the Vase market on the day.** The Vase is unusually market-faithful: 8 of the last 10 winners came from the top 2 in betting.
4. **Connects to a strong Derby line.** Recent Vase winners that landed at Epsom: Ruler Of The World (2013), Lambourn (2025). Several others placed at Epsom.
5. **Suits a tactical Roodee ride** -- the tight Chester left-handed circuit penalises gallopers who can't settle and rewards horses that quicken on the bend.

### The scorecard (top 3 named Vase contenders)

| Trend | Benvenuto Cellini (~Vase fav) | Al Zanati (~5/1) | Maltese Cross (~16/1) |
|-------|:-----------------------------:|:----------------:|:---------------------:|
| 1. Trained at Ballydoyle | **Yes** (A. O'Brien) | No (Appleby) | No (Haggas) |
| 2. G1/G2 form at age 2 | **Yes** (Futurity 3rd; G2 KPMG winner) | Borderline (Listed Newmarket Stakes 2nd) | No (maiden winner Newbury Apr) |
| 3. Top 2 in Vase market | **Yes** (will be short fav) | Yes (likely 2nd fav) | No (mid-bracket) |
| 4. Derby-pipeline connection | **Yes** (5/1 Derby fav) | Marginal (proxy via Sandown form line) | Yes (entered for Derby) |
| 5. Tactical Roodee fit | TBC (no Chester runs; Ballydoyle history says yes) | TBC (no Chester runs) | TBC (no Chester runs) |
| **Confirmed passing** | **4/5 (5th TBC favourable)** | **2/5 (5th TBC)** | **1/5** |

**Reading the scorecard:**

- **Benvenuto Cellini** is the trends-cleanest contender by a clear margin. **Four of five trends confirmed**, and the historical Ballydoyle track-record at Chester (10 wins from 15 runners over the last five years per ATR) gives the Roodee fit the benefit of the doubt. The honest reservation is the price -- Vase favourites at 6/4-2/1 typically don't pay value, and Lambourn's price-and-result template (11/8 Vase, 7/1 Derby pre-race, 5/1 ante-post Derby) is the explicit forward map.

- **Al Zanati** ticks two-and-a-half. Without Raaheeb in the Vase, he's the form-line carrier from the bet365 Classic Trial -- but the form line itself is Group 3 quality (beat Wise Prince 4 1/4 L; beaten 3L by an unraced-this-year colt). The price will reflect that.

- **Maltese Cross** has the right yard (Haggas) and the right Derby entry, but a Newbury maiden win is a long way short of the trends template. Treat as a spec.

### What the scorecard isn't

A transparent pattern-match against the Vase's historical record -- not a probability claim, not a guarantee. As we've documented in our [in-house AI horse-racing model write-up](/betting/strategies/ai-prediction-models/), trends narrow the field but don't beat the bookies. The Vase favourite has been beaten plenty of times in recent decades; the 2026 question is whether Benvenuto Cellini's Derby price is value at the Vase price implied by his rerouting.

## Going forecast and conditions

**Chester Roodee baseline going for Wednesday 6 May: Good, with Good-to-Soft possible if midweek showers materialise.**

The verified picture from the Chester Racecourse going report dated 1 May 2026 (07:30):

- **Course riding:** Good (Going Stick 7.3) -- sound, on the quick side of good
- **Inner rail position:** moved out approximately 4 yards from 4f to 1.5f, and 7 yards from 6f to 4f
- **Stalls:** inside for everything except 1m2f races
- **Watering:** 4mm on 28 April, 3mm on 29 April, further 3mm overnight 30 April / 1 May
- **Forecast (chester-races.com going page; Met Office 1 May; Yourweather/Meteored Chester point forecast 2 May):** *"Warm and dry through until Saturday night with highs of 21°C, then unsettled from Wednesday 6 May with light showers and a 13mph north-westerly breeze, highs cooling to 13°C."*
- **Met Office UK 6-15 day outlook:** *"Low pressure systems likely to dominate"* with *"showers or longer spells of rain at times."*

**Editorial verdict for the Vase:** baseline **Good** is the most likely description, with the chance of **Good-to-Soft** patches if Wednesday's forecast showers arrive on schedule. Watering has been used to maintain rather than soften, so genuinely soft ground is unlikely barring a heavier-than-forecast band.

**Implications for the named runners:**

- **Benvenuto Cellini** -- by Frankel out of a Galileo mare; pedigree wants good ground or better. Watering-maintained Good is exactly the description Coolmore would have ordered.
- **Al Zanati** -- Cracksman colt; pedigree handles either Good or slow Good. The Sandown bet365 was on Good ground.
- **Maltese Cross** -- Newbury win was on Good; no soft-ground test yet.

The 2026 rail position ("out by 4-7 yards") **mitigates the historical inside-draw advantage**. The Roodee draw still matters in sprints, but for the Vase distance (1m4f63y), tactical positioning in the second half of the run trumps stall number.

## How to watch

**Off time TBC -- the Vase typically goes off ~3:05pm BST.** First race on the Wednesday card from approximately 1:50pm.

**TV:** ITV Racing on ITV4 / ITVX -- broadcast window approximately **1:30pm to 4:30pm**, free to air with a UK IP. Coverage rotates between Chester and the supporting Bath card.

**Online streaming:** ITVX (free, UK), Racing TV Player (paid subscription, full card all three days), or any funded UK / Irish bookmaker stream subject to placed-bet conditions.

For the Wednesday card overall see the [Chester May Festival 2026 preview](/racing-news/chester-may-festival-2026-preview/).

## Wednesday's verdict

The 2026 Chester Vase has a **single dominant narrative**: an Aidan O'Brien-trained Derby favourite arriving on a tight Roodee track where his stable has won the race 11 times since 2007 and three times in the last four years. That narrative is priced in -- and the trends scorecard ratifies it.

**Win:** **Benvenuto Cellini** (A. O'Brien / R. Moore expected). **4 of 5 trends confirmed**, with the only formal gap being no actual Roodee runs (the Ballydoyle track-record at Chester does the heavy lifting on the 5th trend). The price will not pay value -- expect 6/4 to 2/1 favouritism on the day -- but the trends-and-narrative alignment is the cleanest of any race at the festival.

**Each-way:** **Al Zanati** (C. Appleby / W. Buick). **2 of 5 trends + the form line of the year's most meaningful 3yo trial.** With Raaheeb headed to the Dante, Al Zanati becomes the form-line carrier from Sandown's bet365 Classic Trial, which has produced a Group 1 placing or better in 6 of the last 10 years. Expect 5/1 to 7/1 each-way.

**Lay / oppose:** **Maltese Cross** (W. Haggas). **1 of 5 trends.** A Newbury maiden win is the right yard but the wrong calibre; the Lingfield Derby Trial route on 9 May would suit better than the Roodee.

**Sentiment watch:** **Pierre Bonnard's Vase non-appearance** is the second-strongest behavioural signal of the meeting after the Coolmore Guineas drop-out. The 2025 G1 Criterium de Saint-Cloud winner has drifted from 4/1 Derby favourite to 10/1 after his Ballysax 7th, and the routing to Leopardstown rather than Chester suggests Ballydoyle no longer sees him as the lead Derby horse. **Benvenuto Cellini is now Coolmore's lead Derby colt by elimination as much as by selection.**

## Where to bet

Independent specialist bookmaker **Star Sports** is on-course at every UK Group 1 racecourse including Chester. **Star Sports withdrew Best Odds Guaranteed in December 2024** [OLBG; Football Whispers]. Value at the firm now comes through **curated Star Boosts** on selected runners (not market-wide) plus selective race-day money-back specials. The **welcome offer** is BET40GET20: a £40 first bet at evens or greater returns two £10 free bets, the first when the qualifying bet settles and the second 24 hours later.

For the wider read on Star Sports as a specialist racing operator, see our [Star Sports review](/bookmakers/star-sports-review/) and the [Ben Keith profile](/bookmakers/ben-keith-profile/). For the cross-bookmaker view of Chester-week offers, see our [bookmakers index](/bookmakers/).

**Important note on prices:** Race-specific Vase ante-post books had not yet opened at most named UK firms (Coral, William Hill, Betfred, Star Sports, Paddy Power, Sky Bet) at 2 May 2026 -- bookmakers traditionally wait for Monday's 48-hour declarations before pricing the race. The Derby market is the working proxy at the time of writing; expect race-specific Vase boards from Tuesday 5 May.

## Responsible note

This piece is a transparent application of the trends-scorecard format to the named field. It is **not a guarantee of profit** -- as we've documented in our [in-house AI horse-racing model write-up](/betting/strategies/ai-prediction-models/), no model or trend system reliably beats efficient bookmaker prices. A 4/5 trends pattern-match on a 2/1 favourite is a high-confidence read, not a profitable bet. Bet only money you can afford to lose, set limits, [BeGambleAware.org](https://www.begambleaware.org).