| | | | G | GS | Rec | SV | ERA | IP | HA | HR | BB | K | WHIP | WAR |  |  | 
|---|
 | 37 | 0 | 3-0 | 1 | 3.48 | 62.0 | 57 | 5 | 21 | 60 | 1.26 | 0.6 |  |  | 
 |  | | PITCHING RATINGS (OSA) | 
|---|
 |  | Overall | Pot. | Overall | Vs Left | Vs Right | Pot. | 
|---|
 | Stuff |  |  | 50 | 50 | 50 | 50 |  | Movement |  |  | 50 | 50 | 50 | 50 |  | Control |  |  | 45 | 45 | 45 | 50 | 
 |  | | | PITCHING RATINGS | 
|---|
 | Pitch | Cur. | Pot. | 
|---|
 | Fastball | 55 | 55 |  | Curveball | 50 | 50 |  | Changeup | 55 | 55 |  |  |  |  |  |  |  |  | 
 | | OTHER PITCHING RATINGS | 
|---|
 | Velocity | 90-92 Mph |  | Stamina | 30 |  | Suggested Role | Bullpen |  | Type | Neutral |  | Hold Runners | 50 |  | Defense | 45 | 
 | | RUN/BUNT RATINGS | 
|---|
 | Running Speed: | 40 |  | Stealing Ability: | 35 |  | Baserunning Inst.: | 45 |  | Sacrifice Bunt: | 45 |  | Bunt for Hit: | 35 |  |  |  | 
 | 
 |  | | | Date | Vs. | Result | Start | IP | H | R | ER | BB | K | Dec | 
|---|
 | 09/10/2018 | TEN | Loss, 3-7 |  | 2.0 | 1 | 0 | 0 | 0 | 2 |  |  | 09/09/2018 | TEN | Win, 6-3 |  | 1.1 | 3 | 2 | 2 | 0 | 1 |  |  | 09/06/2018 | TEN | Win, 3-2 |  | 1.1 | 2 | 0 | 0 | 0 | 1 |  |  | 09/02/2018 | @ MIS | Loss, 7-13 |  | 2.2 | 3 | 4 | 4 | 1 | 1 |  |  | 08/30/2018 | MOB | Loss, 2-14 |  | 1.2 | 4 | 1 | 1 | 0 | 3 |  |  | 08/27/2018 | MOB | Loss, 1-8 |  | 1.0 | 2 | 1 | 1 | 2 | 1 |  |  | 08/26/2018 | MOB | Loss, 0-10 |  | 2.0 | 4 | 2 | 2 | 0 | 1 |  |  | 08/21/2018 | @ JAC | Loss, 3-5 |  | 1.2 | 2 | 1 | 1 | 2 | 2 |  |  | 08/18/2018 | PEN | Win, 7-5 |  | 1.0 | 1 | 0 | 0 | 0 | 2 |  |  | 08/17/2018 | PEN | Win, 7-6 |  | 0.1 | 2 | 1 | 1 | 1 | 0 |  | 
 | | PERSONALITY | 
|---|
 | Wirfin is an avid fisherman. |  |  |  | High: Loyalty |  | Low: Leader | 
 | 
 | 
 | 
 | | Birthday: | 09/26/1984 |  | Born in: | San Pedro de Macorís, SAN |  | Nationality: | Dominican |  | Height: | 6' 0" |  | Weight: | 165 lbs |  | Local Popularity: | Unknown |  | National Pop.: | Unknown | 
 | STATUS | 
|---|
 | Contract: | None, Free Agent |  | Salary: | - |  | Signed Through: | - |  | Major Service: | None, None |  | Service This Yr: | None |  | 40-Man Service: | 1 Year, None |  | Pro Service: | 5 Years |  | Arbitration Eligibility: | Not yet eligible |  | Option Years: | 2 option years left |  | Contract Extension: | - |  | Drafted: | - | 
 |