| Shoichi Temma | Fukushima
26-Apr-26,
Bravino |
| Shoichiro Wada | Tokyo
26-Apr-26,
Cosmo Adirato |
| Shoji Tanaka | Mombetsu
13-Nov-25,
Coin Pocket |
| Shon Dunlap | Will Rogers Downs
21-Apr-26,
Daily Gin |
| Shon M. Dunlap | Will Rogers Downs
28-Apr-26,
Hey |
| Shota Nishizono | Tokyo
26-Apr-26,
Alm La Tour |
| Shozo Oishi | Sonoda
28-Apr-23,
Tokimeki Subaru |
| Shozo Sasaki | Hanshin
01-Mar-26,
Saimon Zest |
| Shryn Royes | Townsville
21-Apr-26,
Trapeze Pleasure |
| Shuichi Sasaki | Chukyo
23-Mar-24,
Sacred Gaze |
| Shun Ishizaki | Funabashi
03-Apr-26,
Kitasan Elpis |
| Shylie Williams | Morphettville Parks
18-Apr-26,
My Mate Sonny |
| Sian Brooke | Ludlow
21-Mar-25,
Miladygrace |
| Siboniso Ngcobo | Greyville
24-Apr-26,
Trois Trois Quatre |
| Sid Attard | Woodbine
17-May-25,
Zipfire |
| Sidney Hatch | Gunnedah
06-Jul-12,
Del Potro |
| Sidney Roberts | Nowra
20-Oct-19,
Real Machine |
| Sigrid Carr | Hobart
26-Apr-26,
Ice Crystal |
| Silas Shaw | Remington Park
14-Dec-23,
Gertie |
| Silas Shaw, Jr. | Remington Park
11-Apr-26,
Brothershaw |
| Sileas Green | Rockhampton
24-Apr-26,
Dragon'S Snip |
| Silverio Santillan | San Isidro
06-Jan-25,
Punta De Gondola |
| Silvia Fernandez | San Isidro
09-Jan-25,
Megagot |
| Silvia I Fernandez | Palermo
19-May-23,
Intent |
| Silvia Rojo | San Isidro
01-Apr-24,
Cerrito Pinon |
| Silvino Ramirez | Penn National
09-Apr-26,
Sofster |
| Silvio Dadamo | San Isidro
22-Jul-24,
New Prize |
| Simar A Alvarez | Palermo
28-May-23,
Muequita Camp |
| Simar Alvarez | San Isidro
11-Jul-24,
Che Bravo |
| Simon A Miller | Ascot
25-Apr-26,
Golden Vale |
| Simon Barrass | Pinjarra Scarpside
27-Apr-26,
Bellona Girl |
| Simon Bates | Morphettville
07-Feb-26,
Meadows Flyer |
| Simon Buechler | Sunland Park
04-Jan-25,
Charlies Hurricane |
| Simon Callaghan | Turf Paradise
28-Apr-26,
Radiant View |
| Simon Casey | Tamworth
24-Apr-26,
Whittello Sun |
| Simon Crisford | Keeneland
05-Oct-25,
Choisya |
| Simon Cross | Cheltenham
06-May-23,
Dogon |
| Simon Drewitt | Port Lincoln
15-Mar-26,
Artful Tawny |
| Simon Earle | Uttoxeter
10-Jul-24,
Bella Madonna |
| Simon Edwards | Haydock
06-Mar-26,
Shuile Warrior |
| Simon Elix | Bundaberg
06-Dec-25,
The Storm |
| Simon Foster | Sunshine Coast
25-Apr-26,
Da Snoop Dog |
| Simon Gebert | Horsham
27-Apr-26,
Malawi Man |
| Simon Grimson | Dalby
21-Mar-26,
Belistic Man |
| Simon Hampton | |
| Simon Hobson | Santa Anita
26-Apr-26,
Crypto Ride |
| Simon Hunter | Ipswich
01-Jul-16,
Red Hombre |
| Simon J Wilson | Otaki
11-Apr-26,
Plain Sailing |
| Simon J. Buechler | Sunray Park
27-Apr-26,
Storm In The Valle |
| Simon Kurz | Sunshine Coast
03-Dec-23,
Minicourt |
| Simon Lee | Southside Pakenham
31-Mar-26,
Vandalanski |
| Simon Mahony | Geelong Synthetic
02-Sep-11,
Apparent Wind |
| Simon Miller | Ascot
15-Oct-25,
Rock The Mic |
| Simon Morrish | Sportsbet-Ballarat
28-May-23,
Stretto |
| Simon Proudfoot | Belmont
02-Apr-26,
Stylax |
| Simon Ryan | Flemington
25-Apr-26,
Ocean Beyond |
| Simon Zahra | Mornington
28-Apr-26,
Thinkimacelebrity |
| Simone Ferchie | Terang
01-Jan-25,
Union Warrior |
| Simone Manne | Moe
25-Apr-26,
Opus |
| Simone Walker | Cranbourne
17-Apr-26,
Auckland |