| No | Name | Team | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SacB | SacF | AVG | OBP | SLG | OPS |
| Shiels, Pat | GFY | 2 | 7 | 7 | 1 | 2 | 1 | .286 | .286 | .286 | .571 | ||||||||
| Sievers, Vincent | Hitmen | 6 | 20 | 17 | 2 | 8 | 3 | 2 | 3 | 1 | .471 | .500 | .471 | .971 | |||||
| Silver, Jesse | Matadors | 6 | 14 | 14 | 4 | 8 | 1 | 2 | .571 | .571 | .643 | 1.214 | |||||||
| Silver, Kevin | Vipers | 2 | 6 | 5 | 2 | 3 | 1 | 1 | 1 | .600 | .667 | .800 | 1.467 | ||||||
| Silver, Kevin | Fleet | 2 | 7 | 6 | 2 | 2 | 1 | 1 | 1 | .333 | .429 | .667 | 1.095 | ||||||
| Silveri, Michael | The Depositors | 8 | 30 | 24 | 13 | 17 | 3 | 7 | 5 | 1 | 1 | .708 | .733 | .833 | 1.567 | ||||
| Silvia, Chris | Tailgators | 6 | 20 | 17 | 2 | 5 | 1 | 11 | 3 | .294 | .400 | .353 | .753 | ||||||
| Simmons, Kevin | Jooceheads | 4 | 18 | 11 | 5 | 7 | 2 | 6 | 6 | 1 | 1 | .636 | .722 | .818 | 1.540 | ||||
| Simson, Mark | Legion of Doom | 4 | 13 | 13 | 9 | 9 | 1 | 1 | .692 | .692 | .923 | 1.615 | |||||||
| Sisti, Mike | Steamrollers | 6 | 25 | 21 | 3 | 9 | 1 | 7 | 1 | 1 | 3 | .429 | .400 | .524 | .924 | ||||
| Smith, Dylan | Sons of Pitches | 4 | 12 | 11 | 3 | 6 | 3 | 1 | .545 | .583 | .545 | 1.129 | |||||||
| Solomon, Ian | Vipers | 2 | 8 | 8 | 5 | 6 | 4 | 5 | .750 | .750 | 1.250 | 2.000 | |||||||
| Sorel, Scott | Fleet | 2 | 5 | 4 | 3 | 2 | 1 | .750 | .800 | .750 | 1.550 | ||||||||
| Spadafino, Pete | Jooceheads | 2 | 9 | 8 | 5 | 5 | 2 | 2 | 1 | .625 | .667 | .875 | 1.542 | ||||||
| Speranza, Dean | Balls Deep | 2 | 8 | 6 | 3 | 2 | 1 | 5 | 1 | 1 | .333 | .375 | .667 | 1.042 | |||||
| Spradley, Ed | Indians | 8 | 20 | 18 | 6 | 8 | 1 | 1 | 2 | 3 | .444 | .500 | .500 | 1.000 | |||||
| Staiano, Stephen | United Public Adj | 4 | 16 | 16 | 7 | 12 | 4 | 2 | 8 | .750 | .750 | 1.375 | 2.125 | ||||||
| Steinhart, Dan | LI Hurricanes | 8 | 29 | 26 | 5 | 11 | 1 | 1 | 1 | 8 | 1 | 2 | 2 | .423 | .414 | .654 | 1.068 | ||
| Stopsky, Joe | Jooceheads | 4 | 18 | 18 | 9 | 11 | 11 | .611 | .611 | .611 | 1.222 | ||||||||
| Strassberg, M. | Vibe Check | 2 | 3 | 3 | 1 | 1 | 1 | .333 | .333 | .333 | .667 | ||||||||
| Suarez, Kruger | GFY | 6 | 22 | 22 | 8 | 15 | 1 | 3 | .682 | .682 | .727 | 1.409 | |||||||
| Sullivan, Billy | Corn Huskers | 2 | 7 | 7 | 1 | 5 | 1 | 2 | .714 | .714 | .857 | 1.571 | |||||||
| Sullivan, Dennis | Speedy Pigeons | 6 | 19 | 17 | 2 | 4 | 3 | 1 | 1 | 1 | .235 | .263 | .235 | .498 | |||||
| Sullivan, Dennis | Blue Sox | 2 | 9 | 9 | 1 | 5 | 3 | .556 | .556 | .556 | 1.111 | ||||||||
| Surdi, Jay | Ball Busters | 2 | 8 | 5 | 4 | 2 | 2 | 2 | 3 | .400 | .625 | 1.200 | 1.825 |