Carlos Eduardo Hernández (born March 11, 1997) is a Venezuelan professional baseball pitcher for the Detroit Tigers of Major League Baseball (MLB). He has previously played in MLB for the Kansas City Royals and Philadelphia Phillies. He made his MLB debut in 2020.
Career
Hernández signed with the Kansas City Royals as an international free agent on July 19, 2016, for a $15,000 signing bonus. He spent his professional debut season of 2017 with the Burlington Royals, pitching to a 1–4 win–loss record with a 5.49 earned run average (ERA) and 62 strikeouts over 62+1⁄3 innings. He spent the 2018 season with the Lexington Legends, going 6–5 with a 3.29 ERA and 82 strikeouts over 79+1⁄3 innings. Hernández suffered a stress fracture in his rib cage during spring training in 2019, and did not make his season debut until June 21. He split the 2019 season between the AZL Royals, Burlington, and Lexington, going a combined 3–5 with a 5.31 ERA and 68 strikeouts over 57+2⁄3 innings.
Hernández was added to the Royals 40–man roster following the 2019 season.
On September 1, 2020, Hernández was promoted to the major leagues for the first time and made his debut that day against the Cleveland Indians, pitching 3+2⁄3 scoreless innings. With the 2020 Kansas City Royals, Hernández appeared in five games, compiling an 0–1 record with a 4.91 ERA and 13 strikeouts in 14+2⁄3 innings pitched. In 2021, he compiled a 6–2 record with 3.68 ERA and 74 strikouts in 85+2⁄3 innings.

Trophies 
Milestones
Former Youth Teams 
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| SO/BB | MLB | 2025 | 2.17 |
| SO9 | MLB | 2025 | 11.0 |
| BB9 | MLB | 2025 | 5.1 |
| HR9 | MLB | 2025 | 0.0 |
| H9 | MLB | 2025 | 11.8 |
| WHIP | MLB | 2025 | 1.875 |
| Fielding Independent Pitching | MLB | 2025 | 2.39 |
| ERA+ | MLB | 2025 | 42 |
| Batters Faced | MLB | 2025 | 53 |
| Wild Pitches | MLB | 2025 | 4 |
| Balks | MLB | 2025 | 0 |
| Times Hit by a Pitch | MLB | 2025 | 0 |
| Strikeouts | MLB | 2025 | 13 |
| Intentional Bases on Balls | MLB | 2025 | 0 |
| Bases on Balls/Walks | MLB | 2025 | 6 |
| Home Runs Allowed | MLB | 2025 | 0 |
| Earned Runs Allowed | MLB | 2025 | 12 |
| Runs Allowed | MLB | 2025 | 13 |
| Hits Allowed | MLB | 2025 | 14 |
| Innings Pitched | MLB | 2025 | 10.2 |
| Saves | MLB | 2025 | 0 |
| Shutouts | MLB | 2025 | 0 |
| Complete Games | MLB | 2025 | 0 |
| Games Finished | MLB | 2025 | 4 |
| Games Started | MLB | 2025 | 0 |
| Games Pitched | MLB | 2025 | 11 |
| ERA | MLB | 2025 | 10.13 |
| Loss | MLB | 2025 | 0 |
| Wins | MLB | 2025 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2025 | -0.4 |
|
|
| SO/BB | MLB | 2024 | 1.69 |
| SO9 | MLB | 2024 | 8.1 |
| BB9 | MLB | 2024 | 4.8 |
| HR9 | MLB | 2024 | 0.3 |
| H9 | MLB | 2024 | 7.2 |
| WHIP | MLB | 2024 | 1.333 |
| Fielding Independent Pitching | MLB | 2024 | 3.50 |
| ERA+ | MLB | 2024 | 126 |
| Batters Faced | MLB | 2024 | 129 |
| Wild Pitches | MLB | 2024 | 1 |
| Balks | MLB | 2024 | 0 |
| Times Hit by a Pitch | MLB | 2024 | 1 |
| Strikeouts | MLB | 2024 | 27 |
| Intentional Bases on Balls | MLB | 2024 | 0 |
| Bases on Balls/Walks | MLB | 2024 | 16 |
| Home Runs Allowed | MLB | 2024 | 1 |
| Earned Runs Allowed | MLB | 2024 | 11 |
| Runs Allowed | MLB | 2024 | 14 |
| Hits Allowed | MLB | 2024 | 24 |
| Innings Pitched | MLB | 2024 | 30.0 |
| Saves | MLB | 2024 | 0 |
| Shutouts | MLB | 2024 | 0 |
| Complete Games | MLB | 2024 | 0 |
| Games Finished | MLB | 2024 | 10 |
| Games Started | MLB | 2024 | 0 |
| Games Pitched | MLB | 2024 | 27 |
| ERA | MLB | 2024 | 3.30 |
| Win-Loss Percentage | MLB | 2024 | .000 |
| Loss | MLB | 2024 | 1 |
| Wins | MLB | 2024 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2024 | 0.2 |
|
|
| SO/BB | MLB | 2023 | 2.48 |
| SO9 | MLB | 2023 | 9.9 |
| BB9 | MLB | 2023 | 4.0 |
| HR9 | MLB | 2023 | 1.3 |
| H9 | MLB | 2023 | 8.0 |
| WHIP | MLB | 2023 | 1.329 |
| Fielding Independent Pitching | MLB | 2023 | 4.28 |
| ERA+ | MLB | 2023 | 85 |
| Batters Faced | MLB | 2023 | 300 |
| Wild Pitches | MLB | 2023 | 5 |
| Balks | MLB | 2023 | 2 |
| Home Runs Allowed | MLB | 2023 | 10 |
| Earned Runs Allowed | MLB | 2023 | 41 |
| Runs Allowed | MLB | 2023 | 43 |
| Hits Allowed | MLB | 2023 | 62 |
| Innings Pitched | MLB | 2023 | 70.0 |
| Saves | MLB | 2023 | 4 |
| Shutouts | MLB | 2023 | 0 |
| Complete Games | MLB | 2023 | 0 |
| Games Finished | MLB | 2023 | 15 |
| Games Started | MLB | 2023 | 4 |
| Games Pitched | MLB | 2023 | 67 |
| ERA | MLB | 2023 | 5.27 |
| Win-Loss Percentage | MLB | 2023 | .091 |
| Loss | MLB | 2023 | 10 |
| Wins | MLB | 2023 | 1 |
| Wins Above Replacement for Pitchers | MLB | 2023 | -0.2 |
| Positions Played | MLB | 2023 | 1 |
| Intentional Bases on Balls | MLB | 2023 | 0 |
| Sacrifice Flies | MLB | 2023 | 0 |
| Sacrifice Hits | MLB | 2023 | 0 |
| Times Hit by a Pitch | MLB | 2023 | 0 |
| GIDP | MLB | 2023 | 0 |
| Total Bases | MLB | 2023 | 0 |
| Strikeouts | MLB | 2023 | 0 |
| Bases on Balls/Walks | MLB | 2023 | 0 |
| Caught Stealing | MLB | 2023 | 0 |
| Stolen Bases | MLB | 2023 | 0 |
| Runs Batted In | MLB | 2023 | 0 |
| Home Runs | MLB | 2023 | 0 |
| Triples | MLB | 2023 | 0 |
| Doubles | MLB | 2023 | 0 |
| Hits | MLB | 2023 | 0 |
| Runs Scored | MLB | 2023 | 0 |
| At Bats | MLB | 2023 | 0 |
| Plate Appearances | MLB | 2023 | 0 |
| Games Played | MLB | 2023 | 1 |
| Wins Above Replacement for position players | MLB | 2023 | 0.0 |
|
|
| SO/BB | MLB | 2022 | 1.13 |
| SO9 | MLB | 2022 | 5.6 |
| BB9 | MLB | 2022 | 5.0 |
| HR9 | MLB | 2022 | 1.1 |
| H9 | MLB | 2022 | 11.6 |
| WHIP | MLB | 2022 | 1.839 |
| Fielding Independent Pitching | MLB | 2022 | 5.20 |
| ERA+ | MLB | 2022 | 56 |
| Batters Faced | MLB | 2022 | 266 |
| Wild Pitches | MLB | 2022 | 3 |
| Balks | MLB | 2022 | 0 |
| Home Runs Allowed | MLB | 2022 | 7 |
| Earned Runs Allowed | MLB | 2022 | 46 |
| Runs Allowed | MLB | 2022 | 48 |
| Hits Allowed | MLB | 2022 | 72 |
| Innings Pitched | MLB | 2022 | 56.0 |
| Saves | MLB | 2022 | 0 |
| Shutouts | MLB | 2022 | 0 |
| Complete Games | MLB | 2022 | 0 |
| Games Finished | MLB | 2022 | 4 |
| Games Started | MLB | 2022 | 7 |
| Games Pitched | MLB | 2022 | 27 |
| ERA | MLB | 2022 | 7.39 |
| Win-Loss Percentage | MLB | 2022 | .000 |
| Loss | MLB | 2022 | 5 |
| Wins | MLB | 2022 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2022 | -1.3 |
| Positions Played | MLB | 2022 | 1 |
| Intentional Bases on Balls | MLB | 2022 | 0 |
| Sacrifice Flies | MLB | 2022 | 0 |
| Sacrifice Hits | MLB | 2022 | 0 |
| Times Hit by a Pitch | MLB | 2022 | 0 |
| GIDP | MLB | 2022 | 0 |
| Total Bases | MLB | 2022 | 0 |
| Strikeouts | MLB | 2022 | 0 |
| Bases on Balls/Walks | MLB | 2022 | 0 |
| Caught Stealing | MLB | 2022 | 0 |
| Stolen Bases | MLB | 2022 | 0 |
| Runs Batted In | MLB | 2022 | 0 |
| Home Runs | MLB | 2022 | 0 |
| Triples | MLB | 2022 | 0 |
| Doubles | MLB | 2022 | 0 |
| Hits | MLB | 2022 | 0 |
| Runs Scored | MLB | 2022 | 0 |
| At Bats | MLB | 2022 | 0 |
| Plate Appearances | MLB | 2022 | 0 |
| Games Played | MLB | 2022 | 1 |
| Wins Above Replacement for position players | MLB | 2022 | 0.0 |
|
|
| SO/BB | MLB | 2021 | 1.80 |
| SO9 | MLB | 2021 | 7.8 |
| BB9 | MLB | 2021 | 4.3 |
| HR9 | MLB | 2021 | 0.7 |
| H9 | MLB | 2021 | 7.2 |
| WHIP | MLB | 2021 | 1.284 |
| Fielding Independent Pitching | MLB | 2021 | 4.08 |
| ERA+ | MLB | 2021 | 124 |
| Batters Faced | MLB | 2021 | 358 |
| Wild Pitches | MLB | 2021 | 6 |
| Balks | MLB | 2021 | 1 |
| Home Runs Allowed | MLB | 2021 | 7 |
| Earned Runs Allowed | MLB | 2021 | 35 |
| Runs Allowed | MLB | 2021 | 36 |
| Hits Allowed | MLB | 2021 | 69 |
| Innings Pitched | MLB | 2021 | 85.2 |
| Saves | MLB | 2021 | 0 |
| Shutouts | MLB | 2021 | 0 |
| Complete Games | MLB | 2021 | 0 |
| Games Finished | MLB | 2021 | 1 |
| Games Started | MLB | 2021 | 11 |
| Games Pitched | MLB | 2021 | 24 |
| ERA | MLB | 2021 | 3.68 |
| Win-Loss Percentage | MLB | 2021 | .750 |
| Loss | MLB | 2021 | 2 |
| Wins | MLB | 2021 | 6 |
| Wins Above Replacement for Pitchers | MLB | 2021 | 1.7 |
| Positions Played | MLB | 2021 | 1 |
| Intentional Bases on Balls | MLB | 2021 | 0 |
| Sacrifice Flies | MLB | 2021 | 0 |
| Sacrifice Hits | MLB | 2021 | 0 |
| Times Hit by a Pitch | MLB | 2021 | 0 |
| GIDP | MLB | 2021 | 0 |
| Total Bases | MLB | 2021 | 0 |
| Rbat+ | MLB | 2021 | -129 |
| rOBA | MLB | 2021 | .000 |
| OPS+ | MLB | 2021 | -100 |
| OPS | MLB | 2021 | .000 |
| SLG | MLB | 2021 | .000 |
| OBP | MLB | 2021 | .000 |
| Hits/At Bats | MLB | 2021 | .000 |
| Strikeouts | MLB | 2021 | 4 |
| Bases on Balls/Walks | MLB | 2021 | 0 |
| Caught Stealing | MLB | 2021 | 0 |
| Stolen Bases | MLB | 2021 | 0 |
| Runs Batted In | MLB | 2021 | 0 |
| Home Runs | MLB | 2021 | 0 |
| Triples | MLB | 2021 | 0 |
| Doubles | MLB | 2021 | 0 |
| Hits | MLB | 2021 | 0 |
| Runs Scored | MLB | 2021 | 0 |
| At Bats | MLB | 2021 | 4 |
| Plate Appearances | MLB | 2021 | 4 |
| Games Played | MLB | 2021 | 1 |
| Wins Above Replacement for position players | MLB | 2021 | -0.1 |
|
|
| SO/BB | MLB | 2020 | 2.17 |
| SO9 | MLB | 2020 | 8.0 |
| BB9 | MLB | 2020 | 3.7 |
| HR9 | MLB | 2020 | 2.5 |
| H9 | MLB | 2020 | 11.7 |
| WHIP | MLB | 2020 | 1.705 |
| Fielding Independent Pitching | MLB | 2020 | 6.40 |
| ERA+ | MLB | 2020 | 97 |
| Batters Faced | MLB | 2020 | 67 |
| Wild Pitches | MLB | 2020 | 0 |
| Balks | MLB | 2020 | 0 |
| Times Hit by a Pitch | MLB | 2020 | 1 |
| Strikeouts | MLB | 2020 | 13 |
| Intentional Bases on Balls | MLB | 2020 | 0 |
| Bases on Balls/Walks | MLB | 2020 | 6 |
| Home Runs Allowed | MLB | 2020 | 4 |
| Earned Runs Allowed | MLB | 2020 | 8 |
| Runs Allowed | MLB | 2020 | 9 |
| Hits Allowed | MLB | 2020 | 19 |
| Innings Pitched | MLB | 2020 | 14.2 |
| Saves | MLB | 2020 | 0 |
| Shutouts | MLB | 2020 | 0 |
| Complete Games | MLB | 2020 | 0 |
| Games Finished | MLB | 2020 | 0 |
| Games Started | MLB | 2020 | 3 |
| Games Pitched | MLB | 2020 | 5 |
| ERA | MLB | 2020 | 4.91 |
| Win-Loss Percentage | MLB | 2020 | .000 |
| Loss | MLB | 2020 | 1 |
| Wins | MLB | 2020 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2020 | 0.0 |
|
|
| Positions Played | MLB | 2000 | /5H |
| Intentional Bases on Balls | MLB | 2000 | 0 |
| Sacrifice Flies | MLB | 2000 | 0 |
| Sacrifice Hits | MLB | 2000 | 0 |
| Times Hit by a Pitch | MLB | 2000 | 0 |
| GIDP | MLB | 2000 | 0 |
| Total Bases | MLB | 2000 | 0 |
| Rbat+ | MLB | 2000 | -138 |
| rOBA | MLB | 2000 | -0.532 |
| OPS+ | MLB | 2000 | -100 |
| OPS | MLB | 2000 | .000 |
| SLG | MLB | 2000 | .000 |
| OBP | MLB | 2000 | .000 |
| Hits/At Bats | MLB | 2000 | .000 |
| Strikeouts | MLB | 2000 | 1 |
| Bases on Balls/Walks | MLB | 2000 | 0 |
| Caught Stealing | MLB | 2000 | 1 |
| Stolen Bases | MLB | 2000 | 0 |
| Runs Batted In | MLB | 2000 | 0 |
| Home Runs | MLB | 2000 | 0 |
| Triples | MLB | 2000 | 0 |
| Doubles | MLB | 2000 | 0 |
| Hits | MLB | 2000 | 0 |
| Runs Scored | MLB | 2000 | 0 |
| At Bats | MLB | 2000 | 1 |
| Plate Appearances | MLB | 2000 | 1 |
| Games Played | MLB | 2000 | 2 |
| Wins Above Replacement for position players | MLB | 2000 | -0.1 |
|