Carlos Eduardo Pérez Álvarez (born October 27, 1990) is a Venezuelan professional baseball catcher in the Oakland Athletics organization. He has previously played in Major League Baseball (MLB) for the Los Angeles Angels, Atlanta Braves, Texas Rangers and Athletics. His brother, Carlos Jesus Pérez also plays professional baseball.

Trophies 
Milestones
Former Youth Teams 
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| SO/BB | MLB | 2023 | 0.00 |
| SO9 | MLB | 2023 | 0.0 |
| BB9 | MLB | 2023 | 10.8 |
| HR9 | MLB | 2023 | 5.4 |
| H9 | MLB | 2023 | 21.6 |
| WHIP | MLB | 2023 | 3.600 |
| Fielding Independent Pitching | MLB | 2023 | 14.66 |
| ERA+ | MLB | 2023 | 47 |
| Batters Faced | MLB | 2023 | 10 |
| Wild Pitches | MLB | 2023 | 0 |
| Balks | MLB | 2023 | 0 |
| Home Runs Allowed | MLB | 2023 | 1 |
| Earned Runs Allowed | MLB | 2023 | 2 |
| Runs Allowed | MLB | 2023 | 2 |
| Hits Allowed | MLB | 2023 | 4 |
| Innings Pitched | MLB | 2023 | 1.2 |
| Saves | MLB | 2023 | 0 |
| Shutouts | MLB | 2023 | 0 |
| Complete Games | MLB | 2023 | 0 |
| Games Finished | MLB | 2023 | 2 |
| Games Started | MLB | 2023 | 0 |
| Games Pitched | MLB | 2023 | 2 |
| ERA | MLB | 2023 | 10.80 |
| Loss | MLB | 2023 | 0 |
| Wins | MLB | 2023 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2023 | 0.0 |
| Positions Played | MLB | 2023 | 2H3D/17 |
| Intentional Bases on Balls | MLB | 2023 | 0 |
| Sacrifice Flies | MLB | 2023 | 3 |
| Sacrifice Hits | MLB | 2023 | 1 |
| Times Hit by a Pitch | MLB | 2023 | 4 |
| GIDP | MLB | 2023 | 4 |
| Total Bases | MLB | 2023 | 60 |
| Rbat+ | MLB | 2023 | 84 |
| rOBA | MLB | 2023 | .290 |
| OPS+ | MLB | 2023 | 83 |
| OPS | MLB | 2023 | .650 |
| SLG | MLB | 2023 | .357 |
| OBP | MLB | 2023 | .293 |
| Hits/At Bats | MLB | 2023 | .226 |
| Strikeouts | MLB | 2023 | 40 |
| Bases on Balls/Walks | MLB | 2023 | 13 |
| Caught Stealing | MLB | 2023 | 0 |
| Stolen Bases | MLB | 2023 | 0 |
| Runs Batted In | MLB | 2023 | 20 |
| Home Runs | MLB | 2023 | 6 |
| Triples | MLB | 2023 | 0 |
| Doubles | MLB | 2023 | 4 |
| Hits | MLB | 2023 | 38 |
| Runs Scored | MLB | 2023 | 17 |
| At Bats | MLB | 2023 | 168 |
| Plate Appearances | MLB | 2023 | 189 |
| Games Played | MLB | 2023 | 66 |
| Wins Above Replacement for position players | MLB | 2023 | 0.5 |
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| Positions Played | MLB | 2022 | /2H |
| 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 | 1 |
| Total Bases | MLB | 2022 | 6 |
| Rbat+ | MLB | 2022 | 45 |
| rOBA | MLB | 2022 | .240 |
| OPS+ | MLB | 2022 | 56 |
| OPS | MLB | 2022 | .556 |
| SLG | MLB | 2022 | .333 |
| OBP | MLB | 2022 | .222 |
| Hits/At Bats | MLB | 2022 | .222 |
| Strikeouts | MLB | 2022 | 2 |
| Bases on Balls/Walks | MLB | 2022 | 0 |
| Caught Stealing | MLB | 2022 | 0 |
| Stolen Bases | MLB | 2022 | 0 |
| Runs Batted In | MLB | 2022 | 2 |
| Home Runs | MLB | 2022 | 0 |
| Triples | MLB | 2022 | 0 |
| Doubles | MLB | 2022 | 2 |
| Hits | MLB | 2022 | 4 |
| Runs Scored | MLB | 2022 | 0 |
| At Bats | MLB | 2022 | 18 |
| Plate Appearances | MLB | 2022 | 18 |
| Games Played | MLB | 2022 | 7 |
| Wins Above Replacement for position players | MLB | 2022 | -0.2 |
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| Positions Played | MLB | 2018 | 2/H |
| Intentional Bases on Balls | MLB | 2018 | 0 |
| Sacrifice Flies | MLB | 2018 | 0 |
| Sacrifice Hits | MLB | 2018 | 2 |
| Times Hit by a Pitch | MLB | 2018 | 1 |
| GIDP | MLB | 2018 | 3 |
| Total Bases | MLB | 2018 | 12 |
| Rbat+ | MLB | 2018 | -13 |
| rOBA | MLB | 2018 | .190 |
| OPS+ | MLB | 2018 | 10 |
| OPS | MLB | 2018 | .421 |
| SLG | MLB | 2018 | .245 |
| OBP | MLB | 2018 | .176 |
| Hits/At Bats | MLB | 2018 | .143 |
| Strikeouts | MLB | 2018 | 15 |
| Bases on Balls/Walks | MLB | 2018 | 1 |
| Caught Stealing | MLB | 2018 | 0 |
| Stolen Bases | MLB | 2018 | 1 |
| Runs Batted In | MLB | 2018 | 3 |
| Home Runs | MLB | 2018 | 1 |
| Triples | MLB | 2018 | 0 |
| Doubles | MLB | 2018 | 2 |
| Hits | MLB | 2018 | 7 |
| Runs Scored | MLB | 2018 | 1 |
| At Bats | MLB | 2018 | 49 |
| Plate Appearances | MLB | 2018 | 53 |
| Games Played | MLB | 2018 | 20 |
| Wins Above Replacement for position players | MLB | 2018 | -0.5 |
| Positions Played | MLB | 2018 | /2H |
| Intentional Bases on Balls | MLB | 2018 | 0 |
| Sacrifice Flies | MLB | 2018 | 0 |
| Sacrifice Hits | MLB | 2018 | 0 |
| Times Hit by a Pitch | MLB | 2018 | 0 |
| GIDP | MLB | 2018 | 1 |
| Total Bases | MLB | 2018 | 3 |
| Rbat+ | MLB | 2018 | -30 |
| rOBA | MLB | 2018 | .154 |
| OPS+ | MLB | 2018 | -10 |
| OPS | MLB | 2018 | .325 |
| SLG | MLB | 2018 | .143 |
| OBP | MLB | 2018 | .182 |
| Hits/At Bats | MLB | 2018 | .143 |
| Strikeouts | MLB | 2018 | 6 |
| Bases on Balls/Walks | MLB | 2018 | 1 |
| Caught Stealing | MLB | 2018 | 0 |
| Stolen Bases | MLB | 2018 | 0 |
| Runs Batted In | MLB | 2018 | 0 |
| Home Runs | MLB | 2018 | 0 |
| Triples | MLB | 2018 | 0 |
| Doubles | MLB | 2018 | 0 |
| Hits | MLB | 2018 | 3 |
| Runs Scored | MLB | 2018 | 0 |
| At Bats | MLB | 2018 | 21 |
| Plate Appearances | MLB | 2018 | 22 |
| Games Played | MLB | 2018 | 8 |
| Wins Above Replacement for position players | MLB | 2018 | -0.4 |
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| Positions Played | MLB | 2017 | 2/HD |
| Intentional Bases on Balls | MLB | 2017 | 0 |
| Sacrifice Flies | MLB | 2017 | 0 |
| Sacrifice Hits | MLB | 2017 | 0 |
| Times Hit by a Pitch | MLB | 2017 | 0 |
| GIDP | MLB | 2017 | 0 |
| Total Bases | MLB | 2017 | 5 |
| Rbat+ | MLB | 2017 | -16 |
| rOBA | MLB | 2017 | .165 |
| OPS+ | MLB | 2017 | 4 |
| OPS | MLB | 2017 | .393 |
| SLG | MLB | 2017 | .250 |
| OBP | MLB | 2017 | .143 |
| Hits/At Bats | MLB | 2017 | .100 |
| Strikeouts | MLB | 2017 | 6 |
| Bases on Balls/Walks | MLB | 2017 | 1 |
| Caught Stealing | MLB | 2017 | 0 |
| Stolen Bases | MLB | 2017 | 0 |
| Runs Batted In | MLB | 2017 | 3 |
| Home Runs | MLB | 2017 | 1 |
| Triples | MLB | 2017 | 0 |
| Doubles | MLB | 2017 | 0 |
| Hits | MLB | 2017 | 2 |
| Runs Scored | MLB | 2017 | 1 |
| At Bats | MLB | 2017 | 20 |
| Plate Appearances | MLB | 2017 | 21 |
| Games Played | MLB | 2017 | 11 |
| Wins Above Replacement for position players | MLB | 2017 | -0.2 |
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|
| Positions Played | MLB | 2016 | 2/H3D |
| Intentional Bases on Balls | MLB | 2016 | 0 |
| Sacrifice Flies | MLB | 2016 | 2 |
| Sacrifice Hits | MLB | 2016 | 8 |
| Times Hit by a Pitch | MLB | 2016 | 1 |
| GIDP | MLB | 2016 | 6 |
| Total Bases | MLB | 2016 | 87 |
| Rbat+ | MLB | 2016 | 48 |
| rOBA | MLB | 2016 | .252 |
| OPS+ | MLB | 2016 | 56 |
| OPS | MLB | 2016 | .568 |
| SLG | MLB | 2016 | .325 |
| OBP | MLB | 2016 | .244 |
| Hits/At Bats | MLB | 2016 | .209 |
| Strikeouts | MLB | 2016 | 49 |
| Bases on Balls/Walks | MLB | 2016 | 12 |
| Caught Stealing | MLB | 2016 | 0 |
| Stolen Bases | MLB | 2016 | 1 |
| Runs Batted In | MLB | 2016 | 31 |
| Home Runs | MLB | 2016 | 5 |
| Triples | MLB | 2016 | 0 |
| Doubles | MLB | 2016 | 16 |
| Hits | MLB | 2016 | 56 |
| Runs Scored | MLB | 2016 | 25 |
| At Bats | MLB | 2016 | 268 |
| Plate Appearances | MLB | 2016 | 291 |
| Games Played | MLB | 2016 | 87 |
| Wins Above Replacement for position players | MLB | 2016 | 0.7 |
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| Positions Played | MLB | 2015 | 2/H3D |
| Intentional Bases on Balls | MLB | 2015 | 0 |
| Sacrifice Flies | MLB | 2015 | 2 |
| Sacrifice Hits | MLB | 2015 | 2 |
| Times Hit by a Pitch | MLB | 2015 | 0 |
| GIDP | MLB | 2015 | 7 |
| Total Bases | MLB | 2015 | 90 |
| Rbat+ | MLB | 2015 | 88 |
| rOBA | MLB | 2015 | .301 |
| OPS+ | MLB | 2015 | 82 |
| OPS | MLB | 2015 | .645 |
| SLG | MLB | 2015 | .346 |
| OBP | MLB | 2015 | .299 |
| Hits/At Bats | MLB | 2015 | .250 |
| Strikeouts | MLB | 2015 | 49 |
| Bases on Balls/Walks | MLB | 2015 | 19 |
| Caught Stealing | MLB | 2015 | 0 |
| Stolen Bases | MLB | 2015 | 2 |
| Runs Batted In | MLB | 2015 | 21 |
| Home Runs | MLB | 2015 | 4 |
| Triples | MLB | 2015 | 0 |
| Doubles | MLB | 2015 | 13 |
| Hits | MLB | 2015 | 65 |
| Runs Scored | MLB | 2015 | 20 |
| At Bats | MLB | 2015 | 260 |
| Plate Appearances | MLB | 2015 | 283 |
| Games Played | MLB | 2015 | 86 |
| Wins Above Replacement for position players | MLB | 2015 | 1.1 |
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