The Open Weekly: US Teams in England & Rome and Personal Bests at Ginny Rattner Memorial

Knowles leads the US to second at Bicton, Little places fourth in Rome, and Harrison-Antell wins in Sherwood with a personal best.

Image of the chestnut horse Montpellier Scais & Allie Knowles clearing a cross country fence
Montpellier Scais & Allie Knowles at Bicton this weekend ©Libby Law

 

This Week
Eventing
Knowles Leads the US at Bicton
A young US team finishes second in England. Knowles goes fifth individually and eighth in the Open standings on 80 points.
Jumping
Little & La Contessa Place Fourth in Rome Grand Prix
Marilyn Little & La Contessa lead the US with a fourth-place finish in the Rolex Grand Prix. Mexico wins the Nations Cup in a jump-off.
Dressage
Personal Bests Across the Board in Sherwood
Harrison-Antell wins the Grand Prix Freestyle with a personal best of 75.770%. Three qualifiers remain before the Final in Thermal.

 

Eventing
Eventing
Knowles Leads the Way for the US at Bicton
Next Qualifier: Aspen Farm Horse Trials (Jun 11)  |  The Final: Morven Park 4*-L, Virginia (Oct 8)
Team USA — Bicton CCI4*-S Nations Cup
5th  Allie Knowles (39 YO) & Montpellier Scais
12th  Cassie Sanger (21 YO) & Fernhill Zoro
15th  Quidley Kellerman (20 YO) & Blakeneys Cruise
DNF  Tommy Greengard (26 YO) & That's Me Z

This weekend, England hosted leg two of the 2026 FEI Eventing Nations Cup™ in Bicton and the US fielded a predominantly young team helmed by the experienced Allie Knowles.

Great Britain won their home-soil leg with the US team earning second, led by Knowles. Knowles & Montpellier Scais finished fifth - the highest-placed US pair - while Knowles rode her individual entry, Leo Santos, to seventh.

For Montpellier Scais, it was only the nine-year-old's third CCI4* run. This weekend's top-five finish backed up his second place at Stable View 4*-S last month where he and Allie added just 5.2 cross country time penalties to their 29.8 dressage score. Similarly at Bicton, the pair added only cross country time penalties over a course where no one made the time and only 39% jumped clear (in comparison to the worldwide CCI4*-S average of 69% XCJ clear). A young horse still accumulating experience at the level, Montpellier Scais' early results build a promising picture.

Montpellier Scais & Allie Knowles at Bicton Nations Cup 2026_26 Bicton Usa Knowles 2204Montpellier Scais & Allie Knowles at Bicton this weekend © Libby Law

Knowles stays in Europe for Bramham next week and both Montpellier Scais and Leo Santos are likely to come home better for the trip overseas. Knowles sits eighth in the Open standings on 80 points. She'll miss the next Open qualifier at Aspen Farms (Jun 11) but as a West Coast event, it wasn't on her schedule anyway. But, when Allie does return Stateside, there are still four more East Coast qualifiers to contest. Not to mention the Final at Morven Park this November. Allie is already qualified for it, as is Montpellier Scais. Will we see him make his CCI4*-L debut against the backdrop of the white mansion?

Current Leaderboard of the US Equestrian Open of Eventing
# Rider Points
1
USA Tamra Smith
235
2
USA William Coleman
215
3
USA Boyd Martin
190
4
USA Caroline Pamukcu
185
5
USA Lucienne Bellissimo
175
6
CAN Waylon Roberts
110
7
USA Mia Farley
85
8
USA Alexandra Knowles
80
9
USA Tommy Greengard
75
10
USA Bruce O. Davidson Jr.
70
Remaining Qualifiers
West Coast
6/11Aspen Farm Horse Trials
7/15The Event at Rebecca Farm
9/17Twin Rivers Fall International
10/2Woodside Fall International
East Coast
6/25The Maryland International + HT
9/10The Fork at Tryon
9/17Plantation Field International HT
9/25Stable View Oktoberfest 2/3/4* and HT
 
 

 

Jumping
Jumping
Little Places Fourth as US Team Finishes Seventh in Rome

CSIO5* Rome Piazza di Siena featured Friday's Nations Cup and Sunday's Rolex Grand Prix of Rome.

Mexico defeated Germany in a jump-off to win the Nations Cup, with Great Britain finishing third. Five combinations - two from Mexico, two from Germany, and one from Great Britain - delivered double clear performances across the two rounds.

In Sunday's Grand Prix, Piergiorgio Bucci (ITA) & Pallieter Vd N.Ranch claimed victory as the only double clear combination. Jörne Sprehe & Toys (GER) and Richard Vogel & Cloudio (GER) finished second and third, respectively.

Nations Cup Double Clears
5
Across two rounds in Rome
Grand Prix Double Clears
1
Bucci & Pallieter Vd N.Ranch
Best US Grand Prix Finish
4th
Marilyn Little & La Contessa
US Nations Cup Result
7th
Out of 10 teams
US Performance

Marilyn Little & La Contessa led the US results, finishing fourth in the Grand Prix and recording a 0/4 performance in the Nations Cup (clear round 1, a rail in round 2).

Laura Kraut also added a 0/4 Nations Cup score with Dorado 212 and recorded a top-12 Grand Prix finish with Baloutinue. Natalie Dean & Mr Boombastic finished on four faults in the Grand Prix, while Callie Schott & Diamond Touch earned a top-five placing earlier in the week.

Marilyn Litte & La Contessa Wefcsio4 219La Contessa & Marilyn Little earlier this year at WEF 2026

In the Nations Cup, Team USA - comprised of Marilyn Little & La Contessa (0/4), Laura Kraut with Dorado 212 (0/4), Natalie Dean & Pedro van de Barlebuis (4/8) and Callie Schott with Garant (8/22) - earned a final team placing of seventh (out of 10 teams).

 
 

 

Dressage
Dressage
Personal Bests Across the Board in Sherwood
Next Qualifier: HITS Hudson Valley (Jun 11)  |  The Final: Desert Dressage, Thermal CA (Nov 13)

In a field where no one could afford a safe ride, nobody took one.

Kristina Harrison-Antell & Finley won the Grand Prix Freestyle at the Ginny Rattner Memorial CDI3* with a personal best of 75.770%, edging past their previous high of 75.470% set at last year's Final. The win follows a first in the Grand Prix the day before, and it ends a run of two below-average freestyle outings that had left their qualification picture murkier than their record suggested it should be.

A scan of the scoresheet shows a pair that has found their footing again. They scored 7.0 or above on 82% of individual marks, with two 8s in the extended trot and strong marks in the halt. Their degree of difficulty sits at 8.4, which isn't bad, but a floorplan in the 9s would put them in a more competitive scoring bracket. The piaffe is the other area with room to grow, but get both right and scores above 75% should follow.

Harrison-Antell moves to 29 points and 19th place (based on the score-based tiebreaker rule), one spot outside the top 18 cut. Three qualifiers remain, all on the east coast, and none of them are convenient from her homebase in Los Angeles. The easier path to qualification may come passively. A number of European combinations sit inside the top 18, and declinations ahead of a US-based Final are a realistic possibility. If any of those combinations decline to attend, a spot for Harrison-Antell opens up.

Cyndi Jackson & Florisson came second with a personal best of their own, 72.160%, continuing the upward trajectory that has defined this partnership's season. The result is their fourth qualifying score, and it lifts Jackson to 39 points and 11th place. With only three qualifiers remaining, she would need to be a victim of a historic leaderboard heist to miss the Final.

Charlotte Jorst & Niquel CAP finished third on 67.230% in their CDI debut, and Ben Winger & Unai finished fourth on 65.710% in their own CDI freestyle debut, closing out a field that produced personal bests for three of the four riders.

Three qualifiers remain: HITS Hudson Valley on June 11, Dressage at Devon in September, and TerraNova in October.

Final Qualifier Threshold
Top 18
The top 18 on the Open leaderboard qualify for the Final
Remaining Qualifiers
3
HITS Hudson Valley (Jun 11), Dressage at Devon (Sep 22), TerraNova (Oct 15)
Current Leaderboard of the US Equestrian Open of Dressage
# Rider Points (Score%)
1
USA Ashley Holzer
51 (297.795%)
2
GER Frederic Wandres
49 (229.095%)
3
USA Claire Darnell
47 (292.690%)
4
USA Devon Kane
46 (293.720%)
5
USA Genay Vaughn
45 (228.160%)
6
USA Ellesse Gundersen
41 (221.035%)
7
USA Jennifer Williams
41 (219.560%)
8
SWE Caroline Darcourt
40 (300.065%)
9
USA Kevin Kohmann
40 (226.140%)
10
USA Christian Simonson
40 (160.285%)
11
USA Cyndi Jackson
39 (281.240%)
12
GBR Charlotte Osborne
37 (279.065%)
13
SWE Tinne Vilhelmson Silfven
35 (154.640%)
14
CAN Brittany Fraser-Beaulieu
35 (154.365%)
15
ARG Leonardo Antonio Godoy
33 (212.845%)
16
GBR Susan Pape
32 (159.630%)
17
USA Nadine Schwartsman
31 (213.825%)
18
USA Susan Dutta
29 (285.800%)
Qualification Cut — Top 18
19
USA Kristina Harrison-Antell
29 (tiebreak)
 
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