| # | Coaches | Position |
|---|---|---|
| 22 | Willie Harris | Manager |
| 50 | Derrin Ebert | Pitching Coach |
| 46 | Aaron Fultz | Pitching Coach |
| 9 | Ryan Ellis | Hitting Coach |
| 38 | Troy Snitker | Hitting Coach |
| # | Pitchers | B/T | Ht | Wt | DOB | Parent Club |
|---|---|---|---|---|---|---|
| 52 | Melvin Adon | R-R | 6'3" | 235 | Jun 9, 1994 | SF |
| 46 | Gerson Bautista | R-R | 6'3" | 195 | May 31, 1995 | NYM |
| 19 | Matt Blackham | R-R | 5'10" | 150 | Jan 7, 1993 | NYM |
| 43 | Ty Boyles | R-L | 6'3" | 270 | Sep 30, 1995 | CIN |
| 41 | J.B. Bukauskas | R-R | 6'0" | 196 | Oct 11, 1996 | HOU |
| 2 | Jonathan Hennigan | L-L | 6'4" | 193 | Aug 27, 1994 | PHI |
| 31 | Chase Johnson | R-R | 6'4" | 192 | Jan 9, 1992 | SF |
| 44 | Luke Leftwich | L-R | 6'3" | 205 | Jun 9, 1994 | PHI |
| 72 | Seth McGarry | R-R | 6'0" | 180 | Jan 5, 1994 | PHI |
| 29 | Stephen Nogosek | R-R | 6'2" | 205 | Jan 11, 1995 | NYM |
| 75 | Austin Orewiler | R-R | 6'2" | 220 | May 18, 1993 | CIN |
| 47 | Erasmo Pinales | R-R | 5'11" | 180 | Nov 25, 1994 | HOU |
| 17 | Alex Powers | R-R | 6'4" | 180 | Feb 26, 1992 | CIN |
| 32 | Wyatt Strahan | R-R | 6'3" | 220 | Apr 18, 1993 | CIN |
| 21 | Trent Thornton | R-R | 6'0" | 175 | Sep 30, 1993 | HOU |
| 35 | Tyler Viza | R-R | 6'3" | 170 | Oct 21, 1994 | PHI |
| 11 | Forrest Whitley | R-R | 6'7" | 195 | Sep 15, 1997 | HOU |
| 39 | Garrett Williams | L-L | 6'1" | 200 | Sep 15, 1994 | SF |
| 56 | Sam Wolff | R-R | 6'1" | 204 | Apr 14, 1991 | SF |
| 54 | Joe Zanghi | R-R | 6'3" | 240 | Dec 1, 1994 | NYM |
| # | Catchers | B/T | Ht | Wt | DOB | Parent Club |
| 98 | Mark Kolozsvary | R-R | 5'8" | 180 | Sep 4, 1995 | CIN |
| 25 | Ali Sanchez | R-R | 6'1" | 196 | Jan 20, 1997 | NYM |
| 16 | Matt Winn | R-R | 6'1" | 210 | Aug 5, 1992 | SF |
| # | Infielders | B/T | Ht | Wt | DOB | Parent Club |
| 20 | Peter Alonso | R-R | 6'3" | 245 | Dec 7, 1994 | NYM |
| 7 | Arquimedes Gamboa | S-R | 6'0" | 175 | Sep 23, 1997 | PHI |
| 13 | Andres Gimenez | L-R | 5'11" | 161 | Sep 4, 1998 | NYM |
| 30 | Darick Hall | L-R | 6'4" | 236 | Jul 25, 1995 | PHI |
| 8 | C.J. Hinojosa | R-R | 5'10" | 175 | Jul 15, 1994 | SF |
| 6 | Shed Long | L-R | 5'8" | 184 | Aug 22, 1995 | CIN |
| 3 | Alfredo Rodriguez | R-R | 6'0" | 190 | Jun 17, 1994 | CIN |
| 28 | Abraham Toro-Hernandez | S-R | 6'1" | 190 | Dec 20, 1996 | HOU |
| 15 | Luke Williams | R-R | 6'1" | 180 | Aug 9, 1996 | PHI |
| # | Outfielders | B/T | Ht | Wt | DOB | Parent Club |
| 4 | Ronnie Dawson | L-R | 6'2" | 225 | May 19, 1995 | HOU |
| 18 | Drew Ferguson | R-R | 5'11" | 180 | Aug 3, 1992 | HOU |
| 1 | Desmond Lindsay | R-R | 6'0" | 200 | Jan 15, 1997 | NYM |
| 23 | Austin Listi | R-R | 6'0" | 218 | Nov 5, 1993 | PHI |
| 45 | Heath Quinn | R-R | 6'3" | 220 | Jun 7, 1995 | SF |
| 26 | Taylor Trammell | L-L | 6'2" | 195 | Sep 13, 1997 | CIN |
