Gerlin Rosario
Tampa Bay Rays (A)P
Age: 22
Bats/Throws: R/R
6'3" / 211
DOB: 2/15/2002
(22 years, 5 months, 9 days)
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TBR | DSL | 20 | 1 | 2 | 0 | 12 | 7 | 53.0 | 5.94 | 0.68 | 0.34 | .280 | 77.2% | 40.5% | 3.2% | 2.38 | 3.21 | 3.57 | ||||||
| 2023 | TBR | CPX | 21 | 2 | 2 | 0 | 7 | 0 | 18.1 | 7.85 | 3.44 | 0.49 | .208 | 80.6% | 50.0% | 5.9% | 1.96 | 4.39 | 4.62 | ||||||
| 2023 | TBR | A | 21 | 1 | 0 | 3 | 13 | 0 | 23.0 | 12.91 | 2.35 | 0.78 | .386 | 82.2% | 31.0% | 8.7% | 1.96 | 3.01 | 2.91 | ||||||
| 2024 | Steamer Steamer | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.01 | 5.55 | 1.50 | .295 | 68.9% | 40.5% | 5.90 | 6.08 | 6.06 | 0.0 | ||||||
| 2024 | TBR | A | 22 | 1 | 0 | 5 | 15 | 0 | 27.2 | 12.69 | 2.60 | 0.33 | .254 | 80.5% | 36.2% | 4.2% | 1.63 | 2.21 | 2.55 | ||||||
| 2024 | TBR | A+ | 22 | 0 | 0 | 0 | 8 | 0 | 13.2 | 12.51 | 9.22 | 1.32 | .355 | 77.2% | 37.5% | 15.4% | 4.61 | 6.49 | 5.87 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.76 | 4.96 | 1.34 | .287 | 70.7% | 5.11 | 5.38 | 0.0 |
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TBR | DSL | 20 | 1 | 2 | 0 | 12 | 7 | 53.0 | 5.94 | 0.68 | 0.34 | .280 | 77.2% | 40.5% | 3.2% | 2.38 | 3.21 | 3.57 | ||||||
| 2023 | TBR | CPX | 21 | 2 | 2 | 0 | 7 | 0 | 18.1 | 7.85 | 3.44 | 0.49 | .208 | 80.6% | 50.0% | 5.9% | 1.96 | 4.39 | 4.62 | ||||||
| 2023 | TBR | A | 21 | 1 | 0 | 3 | 13 | 0 | 23.0 | 12.91 | 2.35 | 0.78 | .386 | 82.2% | 31.0% | 8.7% | 1.96 | 3.01 | 2.91 | ||||||
| 2024 | Steamer Steamer | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.01 | 5.55 | 1.50 | .295 | 68.9% | 40.5% | 5.90 | 6.08 | 6.06 | 0.0 | ||||||
| 2024 | TBR | A | 22 | 1 | 0 | 5 | 15 | 0 | 27.2 | 12.69 | 2.60 | 0.33 | .254 | 80.5% | 36.2% | 4.2% | 1.63 | 2.21 | 2.55 | ||||||
| 2024 | TBR | A+ | 22 | 0 | 0 | 0 | 8 | 0 | 13.2 | 12.51 | 9.22 | 1.32 | .355 | 77.2% | 37.5% | 15.4% | 4.61 | 6.49 | 5.87 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.76 | 4.96 | 1.34 | .287 | 70.7% | 5.11 | 5.38 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TBR | DSL | 1 | 2 | 2.38 | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 53.0 | 205 | 48 | 14 | 14 | 2 | 4 | 0 | 0 | 1 | 1 | 35 | |
| 2023 | TBR | CPX | 2 | 2 | 1.96 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 18.1 | 74 | 11 | 5 | 4 | 1 | 7 | 0 | 2 | 2 | 0 | 16 | |
| 2023 | TBR | A | 1 | 0 | 1.96 | 13 | 0 | 0 | 0 | 3 | 1 | 0 | 23.0 | 100 | 24 | 8 | 5 | 2 | 6 | 0 | 2 | 2 | 0 | 33 | |
| 2024 | Steamer Steamer | PROJ | 0 | 0 | 5.90 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | |||||
| 2024 | TBR | A | 1 | 0 | 1.63 | 15 | 0 | 0 | 0 | 5 | 0 | 0 | 27.2 | 108 | 16 | 6 | 5 | 1 | 8 | 0 | 1 | 0 | 1 | 39 | |
| 2024 | TBR | A+ | 0 | 0 | 4.61 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 13.2 | 69 | 13 | 9 | 7 | 2 | 14 | 0 | 3 | 0 | 2 | 19 | |
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 5.11 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TBR | DSL | 1 | 2 | 2.38 | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 53.0 | 205 | 48 | 14 | 14 | 2 | 4 | 0 | 0 | 1 | 1 | 35 | |
| 2023 | TBR | CPX | 2 | 2 | 1.96 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 18.1 | 74 | 11 | 5 | 4 | 1 | 7 | 0 | 2 | 2 | 0 | 16 | |
| 2023 | TBR | A | 1 | 0 | 1.96 | 13 | 0 | 0 | 0 | 3 | 1 | 0 | 23.0 | 100 | 24 | 8 | 5 | 2 | 6 | 0 | 2 | 2 | 0 | 33 | |
| 2024 | Steamer Steamer | PROJ | 0 | 0 | 5.90 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | |||||
| 2024 | TBR | A | 1 | 0 | 1.63 | 15 | 0 | 0 | 0 | 5 | 0 | 0 | 27.2 | 108 | 16 | 6 | 5 | 1 | 8 | 0 | 1 | 0 | 1 | 39 | |
| 2024 | TBR | A+ | 0 | 0 | 4.61 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 13.2 | 69 | 13 | 9 | 7 | 2 | 14 | 0 | 3 | 0 | 2 | 19 | |
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 5.11 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TBR | DSL | 5.94 | 0.68 | 8.75 | 0.34 | 17.1% | 2.0% | 15.1% | .239 | 0.98 | .280 | 77.2% | 3.21 | ||||||
| 2023 | TBR | CPX | 7.85 | 3.44 | 2.29 | 0.49 | 21.6% | 9.5% | 12.2% | .169 | 0.98 | .208 | 80.6% | 4.39 | ||||||
| 2023 | TBR | A | 12.91 | 2.35 | 5.50 | 0.78 | 33.0% | 6.0% | 27.0% | .261 | 1.30 | .386 | 82.2% | 3.01 | ||||||
| 2024 | Steamer Steamer | PROJ | 6.01 | 5.55 | 1.08 | 1.50 | 14.3% | 13.2% | 1.1% | .275 | 1.72 | .295 | 68.9% | 6.08 | ||||||
| 2024 | TBR | A | 12.69 | 2.60 | 4.88 | 0.33 | 36.1% | 7.4% | 28.7% | .162 | 0.87 | .254 | 80.5% | 2.21 | ||||||
| 2024 | TBR | A+ | 12.51 | 9.22 | 1.36 | 1.32 | 27.5% | 20.3% | 7.2% | .250 | 1.98 | .355 | 77.2% | 6.49 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 6.76 | 4.96 | 1.36 | 1.34 | 16.6% | 12.2% | 4.4% | .259 | 1.57 | .287 | 70.7% | 5.38 |
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TBR | DSL | 5.94 | 0.68 | 8.75 | 0.34 | 17.1% | 2.0% | 15.1% | .239 | 0.98 | .280 | 77.2% | 3.21 | ||||||
| 2023 | TBR | CPX | 7.85 | 3.44 | 2.29 | 0.49 | 21.6% | 9.5% | 12.2% | .169 | 0.98 | .208 | 80.6% | 4.39 | ||||||
| 2023 | TBR | A | 12.91 | 2.35 | 5.50 | 0.78 | 33.0% | 6.0% | 27.0% | .261 | 1.30 | .386 | 82.2% | 3.01 | ||||||
| 2024 | Steamer Steamer | PROJ | 6.01 | 5.55 | 1.08 | 1.50 | 14.3% | 13.2% | 1.1% | .275 | 1.72 | .295 | 68.9% | 6.08 | ||||||
| 2024 | TBR | A | 12.69 | 2.60 | 4.88 | 0.33 | 36.1% | 7.4% | 28.7% | .162 | 0.87 | .254 | 80.5% | 2.21 | ||||||
| 2024 | TBR | A+ | 12.51 | 9.22 | 1.36 | 1.32 | 27.5% | 20.3% | 7.2% | .250 | 1.98 | .355 | 77.2% | 6.49 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 6.76 | 4.96 | 1.36 | 1.34 | 16.6% | 12.2% | 4.4% | .259 | 1.57 | .287 | 70.7% | 5.38 |
