Frainer Mejias
San Francisco Giants (DSL)P
Age: 19
Bats/Throws: R/R
6'1" / 170
DOB: 1/10/2006
(19 years, 5 months, 13 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SFG | DSL | 17 | 2 | 1 | 0 | 8 | 3 | 13.0 | 12.46 | 8.31 | 0.00 | .457 | 60.0% | 40.0% | 0.0% | 7.62 | 4.44 | 4.94 | ||||||
| 2024 | SFG | DSL | 18 | 7 | 1 | 0 | 20 | 1 | 36.1 | 11.64 | 2.72 | 0.25 | .284 | 55.3% | 42.2% | 2.9% | 2.72 | 3.15 | 3.32 | ||||||
| 2025 | Steamer | PROJ | 19 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.09 | 8.26 | 1.51 | .298 | 67.9% | 40.6% | 6.98 | 7.13 | 6.97 | 0.0 | ||||||
| 2025 | SFG | DSL | 19 | 2 | 0 | 0 | 5 | 0 | 8.0 | 7.88 | 3.38 | 0.00 | .250 | 55.6% | 47.4% | 0.0% | 2.25 | 3.79 | 4.22 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.05 | 8.78 | 1.42 | .298 | 68.4% | 6.96 | 7.10 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SFG | DSL | 17 | 2 | 1 | 0 | 8 | 3 | 13.0 | 12.46 | 8.31 | 0.00 | .457 | 60.0% | 40.0% | 0.0% | 7.62 | 4.44 | 4.94 | ||||||
| 2024 | SFG | DSL | 18 | 7 | 1 | 0 | 20 | 1 | 36.1 | 11.64 | 2.72 | 0.25 | .284 | 55.3% | 42.2% | 2.9% | 2.72 | 3.15 | 3.32 | ||||||
| 2025 | Steamer | PROJ | 19 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.09 | 8.26 | 1.51 | .298 | 67.9% | 40.6% | 6.98 | 7.13 | 6.97 | 0.0 | ||||||
| 2025 | SFG | DSL | 19 | 2 | 0 | 0 | 5 | 0 | 8.0 | 7.88 | 3.38 | 0.00 | .250 | 55.6% | 47.4% | 0.0% | 2.25 | 3.79 | 4.22 | ||||||
| 2025 | Steamer | ROS | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.05 | 8.78 | 1.42 | .298 | 68.4% | 6.96 | 7.10 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SFG | DSL | 2 | 1 | 7.62 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 13.0 | 67 | 16 | 12 | 11 | 0 | 12 | 0 | 2 | 2 | 0 | 18 | |
| 2024 | SFG | DSL | 7 | 1 | 2.72 | 20 | 1 | 0 | 0 | 0 | 1 | 1 | 36.1 | 153 | 26 | 20 | 11 | 1 | 11 | 0 | 6 | 6 | 0 | 47 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | SFG | DSL | 2 | 0 | 2.25 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 31 | 5 | 4 | 2 | 0 | 3 | 0 | 1 | 3 | 0 | 7 | |
| 2025 | Steamer | ROS | 0 | 0 | 6.96 | 1 | 0 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SFG | DSL | 2 | 1 | 7.62 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 13.0 | 67 | 16 | 12 | 11 | 0 | 12 | 0 | 2 | 2 | 0 | 18 | |
| 2024 | SFG | DSL | 7 | 1 | 2.72 | 20 | 1 | 0 | 0 | 0 | 1 | 1 | 36.1 | 153 | 26 | 20 | 11 | 1 | 11 | 0 | 6 | 6 | 0 | 47 | |
| 2025 | Steamer | PROJ | 0 | 0 | 6.98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2025 | SFG | DSL | 2 | 0 | 2.25 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 31 | 5 | 4 | 2 | 0 | 3 | 0 | 1 | 3 | 0 | 7 | |
| 2025 | Steamer | ROS | 0 | 0 | 6.96 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SFG | DSL | 12.46 | 8.31 | 1.50 | 0.00 | 26.9% | 17.9% | 9.0% | .302 | 2.15 | .457 | 60.0% | 154 | 89 | 4.44 | ||||
| 2024 | SFG | DSL | 11.64 | 2.72 | 4.27 | 0.25 | 30.7% | 7.2% | 23.5% | .191 | 1.02 | .284 | 55.3% | 55 | 63 | 3.15 | ||||
| 2025 | Steamer | PROJ | 5.09 | 8.26 | 0.62 | 1.51 | 11.4% | 18.4% | -7.1% | .285 | 2.06 | .298 | 67.9% | 7.13 | ||||||
| 2025 | SFG | DSL | 7.88 | 3.38 | 2.33 | 0.00 | 22.6% | 9.7% | 12.9% | .185 | 1.00 | .250 | 55.6% | 44 | 73 | 3.79 | ||||
| 2025 | Steamer | ROS | 5.05 | 8.78 | 0.57 | 1.42 | 11.2% | 19.4% | -8.3% | .284 | 2.11 | .298 | 68.4% | 7.10 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SFG | DSL | 12.46 | 8.31 | 1.50 | 0.00 | 26.9% | 17.9% | 9.0% | .302 | 2.15 | .457 | 60.0% | 154 | 89 | 4.44 | ||||
| 2024 | SFG | DSL | 11.64 | 2.72 | 4.27 | 0.25 | 30.7% | 7.2% | 23.5% | .191 | 1.02 | .284 | 55.3% | 55 | 63 | 3.15 | ||||
| 2025 | Steamer | PROJ | 5.09 | 8.26 | 0.62 | 1.51 | 11.4% | 18.4% | -7.1% | .285 | 2.06 | .298 | 67.9% | 7.13 | ||||||
| 2025 | SFG | DSL | 7.88 | 3.38 | 2.33 | 0.00 | 22.6% | 9.7% | 12.9% | .185 | 1.00 | .250 | 55.6% | 44 | 73 | 3.79 | ||||
| 2025 | Steamer | ROS | 5.05 | 8.78 | 0.57 | 1.42 | 11.2% | 19.4% | -8.3% | .284 | 2.11 | .298 | 68.4% | 7.10 |
