Darwinzon Hernandez
Pitcher · Career Stats, Bio & Records (2019-2022)
Darwinzon Hernandez was a pitcher who played in Major League Baseball from 2019 to 2022 for the Boston Red Sox, a span of 4 seasons. Across 91 career appearances, he went 3-4 with a 5.06 ERA and 133 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 807.8.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- L / L
- Height / Weight
- 6'2" / 255 lb
- MLB Debut
- 2019-04-23
- Last Game
- 2022-08-10
Full name: Darwinzon David Hernandez
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | AL | 0 | 1 | 29 | 1 | 0 | 0 | 0 | 30.1 | 27 | 15 | 26 | 57 | 4.45 | 4.51 (+1%) | 1337.3 |
| 2020 | BOS | AL | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 8.1 | 5 | 2 | 8 | 13 | 2.16 | — | 0.0 |
| 2021 | BOS | AL | 2 | 2 | 48 | 0 | 0 | 0 | 0 | 40.0 | 29 | 15 | 31 | 54 | 3.38 | 4.27 (+21%) | -529.5 |
| 2022 | BOS | AL | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 6.2 | 14 | 16 | 8 | 9 | 21.60 | — | 0.0 |
| Career · 4 seasons | 3 | 4 | 91 | 1 | 0 | 0 | 0 | 85.1 | 75 | 48 | 73 | 133 | 5.06 | — | 808 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | AL | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2020 | BOS | AL | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2021 | BOS | AL | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2022 | BOS | AL | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 4 seasons | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Postseason Statistics
Playoff Career Batting
| G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 |
Playoff Batting by Year
| Year | Round | Team | G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | ALCS | BOS | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 |
Playoff Career Pitching
| W | L | G | GS | SV | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 2 | 0 | 0 | 1.1 | 2 | 2 | 1 | 3 | 13.50 |
Playoff Pitching by Year
Game Log & Splits
View full game log (182 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 47 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 44 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 47 | 42.0 | 43 | 29 | 36 | 76 | 6.21 |
| Away | 44 | 43.1 | 32 | 19 | 37 | 57 | 3.95 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022-08-10 | BOS | ATL | — | 1.0 | 2 | 2 | 2 | 0 | 2 | 1 |
| 2022-08-07 | BOS | KCR | — | 0.0 | 1 | 5 | 5 | 4 | 0 | 0 |
| 2022-08-04 | BOS | KCR | L | 2.0 | 4 | 4 | 4 | 2 | 1 | 1 |
| 2022-07-22 | BOS | TOR | — | 1.1 | 6 | 5 | 4 | 1 | 2 | 1 |
| 2022-07-17 | BOS | NYY | — | 0.2 | 0 | 0 | 0 | 1 | 1 | 0 |
| 2022-07-16 | BOS | NYY | — | 0.2 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2022-07-14 | BOS | TBR | — | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2021-10-01 | BOS | WAS | — | 0.1 | 1 | 0 | 0 | 1 | 0 | 0 |
| 2021-09-25 | BOS | NYY | — | 0.1 | 1 | 2 | 2 | 0 | 1 | 1 |
| 2021-09-21 | BOS | NYN | — | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 |
Fielding Statistics
Career Fielding Totals by Position
Season-by-Season Fielding
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 91 |
Darwinzon Hernandez: the record in brief
Between the debut on April 23, 2019 and the final game on August 10, 2022, Darwinzon Hernandez built the record summarized on this page. Hernandez spent the whole of the career shown here with one club, the Boston Red Sox. Listed as a pitcher, Hernandez batted and threw left-handed. The recorded size is 6 feet, 2 inches and 255 pounds. Hernandez was born on December 17, 1996, in Ciudad Bolivar, Bolívar, Venezuela. The given name on file is Darwinzon David Hernandez.
Hernandez's career pitching line is 3 wins, 4 losses and a 5.06 ERA over 91 appearances. Hernandez had 133 strikeouts. The league ERA over Hernandez's seasons was 4.27, so the 5.06 figure ran 18.6% worse than average. Hernandez struck out 57 batters in 2019, a career high. In 2021, one of the busiest seasons, Hernandez posted a 3.38 ERA; the league figure that year was 4.27. Pitcher PIV, the site's era-adjusted run-prevention measure, totals 807.8 for Hernandez's career.
The playoff pitching line reads 0-0, 13.50 ERA, across 2 appearances. Those appearances came in 2021.
The game-log section draws on 182 games of Retrosheet box scores for Hernandez.
The position breakdown shows 91 games, all at pitcher. On the mound, the fielding record shows 0 errors alongside 2 putouts and 7 assists.
Frequently Asked Questions about Darwinzon Hernandez
- What years did Darwinzon Hernandez play?
- Darwinzon Hernandez played in Major League Baseball from 2019 to 2022.
- Was Darwinzon Hernandez a pitcher?
- Yes. Darwinzon Hernandez pitched in the major leagues, recording 3 wins and 133 strikeouts.
- What was Darwinzon Hernandez's career ERA?
- Darwinzon Hernandez finished with a 5.06 career ERA, going 3-4 with 133 strikeouts.
- How many strikeouts did Darwinzon Hernandez have?
- Darwinzon Hernandez recorded 133 career strikeouts.
- Is Darwinzon Hernandez in the Hall of Fame?
- No. Darwinzon Hernandez has not been inducted into the National Baseball Hall of Fame.
- What teams did Darwinzon Hernandez play for?
- Darwinzon Hernandez played for the Boston Red Sox.