| Scott Trenowden | Strathalbyn
19-Feb-25,
I Am Mason |
| Scott Tubbs | Emerald Downs
15-Jun-26,
Oscar Production |
| Scott Volk | Monmouth Park
22-Jul-24,
No Salt |
| Scott W. Barker | Churchill Downs
22-Jun-26,
Caberneigh |
| Scott Wade | Nowra
14-Jan-19,
Bells Creek |
| Scott Wenn | Te Aroha
21-Jun-26,
Our Jasmine |
| Scott Westover | Balaklava
14-Jun-23,
Miss Walkabout |
| Scott Whittle | Port Augusta
21-Jun-26,
Zatanna |
| Scott Willoughby | Los Alamitos Racecourse
08-Jun-26,
Quick She Is |
| Scott Wolfendale | Delaware Park
03-Oct-24,
Simon's Choice |
| Scott Young | Lone Star Park
21-Jun-26,
Bricklayer |
| Seamus Murnane | Cork
06-Apr-26,
Dromleigh |
| Sean & Jake Casey | Belmont
20-Jun-26,
Nonesospicy |
| Sean Alfortish | Louisiana Downs
11-Sep-24,
Bet On Bourbon |
| Sean Allen | Wexford
16-May-26,
Bohemian Bay |
| Sean Blayden | Scone
15-Jul-22,
Avashiin |
| Sean Cameron | Te Aroha
21-Jun-26,
Renegade Fighter |
| Sean Casey | Broome
15-Aug-15,
Trisasso |
| Sean Cooper | Wodonga
17-Oct-15,
Rometty |
| Sean Davis | Ballinrobe
23-Jun-26,
Rose Sienna |
| Sean Duffy | Presque Isle Downs
09-Jun-26,
What A Deal |
| Sean Duggan | Pinjarra
21-May-26,
Dukes Spirit |
| Sean Hayes | Curragh
04-Jun-26,
Enthusiastically |
| Sean Lennon | Rockhampton
28-Aug-25,
Strong Latte |
| Sean McCarthy | Los Alamitos Racecourse
21-Jun-26,
Big Reflections |
| Sean McCormick | Nowra
31-Dec-14,
Karela |
| Sean Mcdermott | Laurel Park
03-Nov-25,
Tanka Tough |
| Sean McGowan | Los Alamitos Racecourse
25-May-26,
Maggie'S Faye |
| Sean Mott | Wodonga
16-May-26,
Shadow Black |
| Sean P. Foley | Fonner Park
12-Apr-26,
Bayleywick |
| Sean Rains | Carnarvon
19-Jun-26,
Never Sober |
| Sean Tarry | Vaal
18-Jun-26,
Don'T Cry For Me |
| Sean Thomas | Dubbo
17-Dec-12,
On Track |
| Sean Williams | Santa Anita
15-Jun-26,
Palmer Beach |
| Sebastian Arriaga | San Isidro
09-Nov-24,
La Paito |
| Sebastian Garat | San Isidro
24-Aug-23,
Chilcano |
| Sebastian Gonzales | Sunland Park
05-Apr-26,
Ten Bears |
| Sebastian Latof | San Isidro
17-May-25,
Siriri Morocho |
| Sebastian Monje | San Isidro
03-May-25,
My Serve |
| Sebastian Pulgarin | Gulfstream
07-Jun-26,
Brenna |
| Sebastian S | Club Hipico Santiago
11-Nov-23,
Arlequinada |
| Sebedeo Chacon | |
| Sebedeo R. Chacon | Sunray Park
17-May-26,
Dance Man |
| Seferino Espindola | San Isidro
06-Jul-23,
Alpestre |
| Seiichi Kato | Kawasaki
19-Jun-26,
Proofreader |
| Seiichi Terachi | Sonoda
19-Jun-26,
Smart Rave |
| Seiji Sukita | Kanazawa
16-Jun-26,
Meiner Twice |
| Seiji Yamazaki | Kawasaki
19-Jun-26,
Ivy Blitz |
| Sel Andrew | Toowoomba
25-Jul-15,
Cross the Star |
| Selina Leef | Ipswich
15-Sep-21,
Fairy Dell |
| Selvin Hernandez | Laurel Park
07-Jun-25,
Cassius |
| Selvin R. Hernandez Cano | Delaware Park
12-Jun-26,
Recognize Me |
| Selwyn Hoskins | Wangaratta
01-Feb-13,
Ed's Folly |
| Selwyn Lagrone | Golden State Racing
08-Dec-24,
Harbor Dearest |
| Seo Hongsoo | Seoul
09-Dec-23,
Remarkable |
| Seo Seok | Seoul
17-May-25,
A. P. Patek |
| Seo Soo | Seoul
18-May-25,
I'm Jjang |
| Sergio A Cacciavillano | Palermo
09-Jun-23,
Melania |
| Sergio A Gestido | Palermo
15-Oct-23,
Echale Azucar |
| Sergio Acevedo | San Isidro
29-Mar-25,
El Sublevado |