Max Robert Stassi (born March 15, 1991) is an American professional baseball catcher for the Sacramento River Cats. The Oakland Athletics drafted him in the fourth round of the 2009 Major League Baseball draft. In 2013, Stassi made his MLB debut with the Houston Astros.

Trophies 
Milestones
Former Youth Teams 
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| Positions Played | MLB | 2022 | 2/HD |
| Intentional Bases on Balls | MLB | 2022 | 0 |
| Sacrifice Flies | MLB | 2022 | 1 |
| Sacrifice Hits | MLB | 2022 | 1 |
| Times Hit by a Pitch | MLB | 2022 | 2 |
| GIDP | MLB | 2022 | 12 |
| Total Bases | MLB | 2022 | 101 |
| Rbat+ | MLB | 2022 | 58 |
| rOBA | MLB | 2022 | .259 |
| OPS+ | MLB | 2022 | 62 |
| OPS | MLB | 2022 | .571 |
| SLG | MLB | 2022 | .303 |
| OBP | MLB | 2022 | .267 |
| Hits/At Bats | MLB | 2022 | .180 |
| Strikeouts | MLB | 2022 | 112 |
| Bases on Balls/Walks | MLB | 2022 | 38 |
| Caught Stealing | MLB | 2022 | 0 |
| Stolen Bases | MLB | 2022 | 0 |
| Runs Batted In | MLB | 2022 | 30 |
| Home Runs | MLB | 2022 | 9 |
| Triples | MLB | 2022 | 1 |
| Doubles | MLB | 2022 | 12 |
| Hits | MLB | 2022 | 60 |
| Runs Scored | MLB | 2022 | 32 |
| At Bats | MLB | 2022 | 333 |
| Plate Appearances | MLB | 2022 | 375 |
| Games Played | MLB | 2022 | 102 |
| Wins Above Replacement for position players | MLB | 2022 | -0.5 |
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| Positions Played | MLB | 2021 | 2/H |
| Intentional Bases on Balls | MLB | 2021 | 0 |
| Sacrifice Flies | MLB | 2021 | 1 |
| Sacrifice Hits | MLB | 2021 | 0 |
| Times Hit by a Pitch | MLB | 2021 | 8 |
| GIDP | MLB | 2021 | 8 |
| Total Bases | MLB | 2021 | 120 |
| Rbat+ | MLB | 2021 | 105 |
| rOBA | MLB | 2021 | .331 |
| OPS+ | MLB | 2021 | 103 |
| OPS | MLB | 2021 | .752 |
| SLG | MLB | 2021 | .426 |
| OBP | MLB | 2021 | .326 |
| Hits/At Bats | MLB | 2021 | .241 |
| Strikeouts | MLB | 2021 | 101 |
| Bases on Balls/Walks | MLB | 2021 | 28 |
| Caught Stealing | MLB | 2021 | 0 |
| Stolen Bases | MLB | 2021 | 0 |
| Runs Batted In | MLB | 2021 | 35 |
| Home Runs | MLB | 2021 | 13 |
| Triples | MLB | 2021 | 1 |
| Doubles | MLB | 2021 | 11 |
| Hits | MLB | 2021 | 68 |
| Runs Scored | MLB | 2021 | 45 |
| At Bats | MLB | 2021 | 282 |
| Plate Appearances | MLB | 2021 | 319 |
| Games Played | MLB | 2021 | 87 |
| Wins Above Replacement for position players | MLB | 2021 | 1.8 |
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| Positions Played | MLB | 2020 | 2/H |
| Intentional Bases on Balls | MLB | 2020 | 0 |
| Sacrifice Flies | MLB | 2020 | 3 |
| Sacrifice Hits | MLB | 2020 | 0 |
| Times Hit by a Pitch | MLB | 2020 | 1 |
| GIDP | MLB | 2020 | 5 |
| Total Bases | MLB | 2020 | 48 |
| Rbat+ | MLB | 2020 | 132 |
| rOBA | MLB | 2020 | .371 |
| OPS+ | MLB | 2020 | 138 |
| OPS | MLB | 2020 | .886 |
| SLG | MLB | 2020 | .533 |
| OBP | MLB | 2020 | .352 |
| Hits/At Bats | MLB | 2020 | .278 |
| Strikeouts | MLB | 2020 | 21 |
| Bases on Balls/Walks | MLB | 2020 | 11 |
| Caught Stealing | MLB | 2020 | 0 |
| Stolen Bases | MLB | 2020 | 0 |
| Runs Batted In | MLB | 2020 | 20 |
| Home Runs | MLB | 2020 | 7 |
| Triples | MLB | 2020 | 0 |
| Doubles | MLB | 2020 | 2 |
| Hits | MLB | 2020 | 25 |
| Runs Scored | MLB | 2020 | 12 |
| At Bats | MLB | 2020 | 90 |
| Plate Appearances | MLB | 2020 | 105 |
| Games Played | MLB | 2020 | 31 |
| Wins Above Replacement for position players | MLB | 2020 | 1.0 |
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| SO9 | MLB | 2019 | 0.0 |
| BB9 | MLB | 2019 | 0.0 |
| HR9 | MLB | 2019 | 0.0 |
| H9 | MLB | 2019 | 0.0 |
| WHIP | MLB | 2019 | 0.000 |
| Fielding Independent Pitching | MLB | 2019 | 3.21 |
| Batters Faced | MLB | 2019 | 1 |
| Wild Pitches | MLB | 2019 | 0 |
| Balks | MLB | 2019 | 0 |
| Home Runs Allowed | MLB | 2019 | 0 |
| Earned Runs Allowed | MLB | 2019 | 0 |
| Runs Allowed | MLB | 2019 | 0 |
| Hits Allowed | MLB | 2019 | 0 |
| Innings Pitched | MLB | 2019 | 0.1 |
| Saves | MLB | 2019 | 0 |
| Shutouts | MLB | 2019 | 0 |
| Complete Games | MLB | 2019 | 0 |
| Games Finished | MLB | 2019 | 1 |
| Games Started | MLB | 2019 | 0 |
| Games Pitched | MLB | 2019 | 1 |
| ERA | MLB | 2019 | 0.00 |
| Loss | MLB | 2019 | 0 |
| Wins | MLB | 2019 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2019 | 0.0 |
| Positions Played | MLB | 2019 | 2 |
| Intentional Bases on Balls | MLB | 2019 | 0 |
| Sacrifice Flies | MLB | 2019 | 2 |
| Sacrifice Hits | MLB | 2019 | 0 |
| Times Hit by a Pitch | MLB | 2019 | 0 |
| GIDP | MLB | 2019 | 2 |
| Total Bases | MLB | 2019 | 3 |
| Rbat+ | MLB | 2019 | -45 |
| rOBA | MLB | 2019 | .123 |
| OPS+ | MLB | 2019 | -33 |
| OPS | MLB | 2019 | .235 |
| SLG | MLB | 2019 | .071 |
| OBP | MLB | 2019 | .163 |
| Hits/At Bats | MLB | 2019 | .071 |
| Strikeouts | MLB | 2019 | 15 |
| Bases on Balls/Walks | MLB | 2019 | 5 |
| Caught Stealing | MLB | 2019 | 0 |
| Stolen Bases | MLB | 2019 | 0 |
| Runs Batted In | MLB | 2019 | 2 |
| Home Runs | MLB | 2019 | 0 |
| Triples | MLB | 2019 | 0 |
| Doubles | MLB | 2019 | 0 |
| Hits | MLB | 2019 | 3 |
| Runs Scored | MLB | 2019 | 3 |
| At Bats | MLB | 2019 | 42 |
| Plate Appearances | MLB | 2019 | 49 |
| Games Played | MLB | 2019 | 20 |
| Wins Above Replacement for position players | MLB | 2019 | -0.8 |
| Positions Played | MLB | 2019 | 2/31DH |
| Intentional Bases on Balls | MLB | 2019 | 0 |
| Sacrifice Flies | MLB | 2019 | 0 |
| Sacrifice Hits | MLB | 2019 | 0 |
| Times Hit by a Pitch | MLB | 2019 | 1 |
| GIDP | MLB | 2019 | 1 |
| Total Bases | MLB | 2019 | 19 |
| Rbat+ | MLB | 2019 | 17 |
| rOBA | MLB | 2019 | .216 |
| OPS+ | MLB | 2019 | 19 |
| OPS | MLB | 2019 | .446 |
| SLG | MLB | 2019 | .211 |
| OBP | MLB | 2019 | .235 |
| Hits/At Bats | MLB | 2019 | .167 |
| Strikeouts | MLB | 2019 | 34 |
| Bases on Balls/Walks | MLB | 2019 | 7 |
| Caught Stealing | MLB | 2019 | 0 |
| Stolen Bases | MLB | 2019 | 0 |
| Runs Batted In | MLB | 2019 | 3 |
| Home Runs | MLB | 2019 | 1 |
| Triples | MLB | 2019 | 0 |
| Doubles | MLB | 2019 | 1 |
| Hits | MLB | 2019 | 15 |
| Runs Scored | MLB | 2019 | 4 |
| At Bats | MLB | 2019 | 90 |
| Plate Appearances | MLB | 2019 | 98 |
| Games Played | MLB | 2019 | 31 |
| Wins Above Replacement for position players | MLB | 2019 | -0.8 |
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| Positions Played | MLB | 2018 | 2H/D |
| Intentional Bases on Balls | MLB | 2018 | 0 |
| Sacrifice Flies | MLB | 2018 | 0 |
| Sacrifice Hits | MLB | 2018 | 0 |
| Times Hit by a Pitch | MLB | 2018 | 6 |
| GIDP | MLB | 2018 | 6 |
| Total Bases | MLB | 2018 | 87 |
| Rbat+ | MLB | 2018 | 94 |
| rOBA | MLB | 2018 | .315 |
| OPS+ | MLB | 2018 | 94 |
| OPS | MLB | 2018 | .710 |
| SLG | MLB | 2018 | .394 |
| OBP | MLB | 2018 | .316 |
| Hits/At Bats | MLB | 2018 | .226 |
| Strikeouts | MLB | 2018 | 74 |
| Bases on Balls/Walks | MLB | 2018 | 23 |
| Caught Stealing | MLB | 2018 | 0 |
| Stolen Bases | MLB | 2018 | 0 |
| Runs Batted In | MLB | 2018 | 27 |
| Home Runs | MLB | 2018 | 8 |
| Triples | MLB | 2018 | 0 |
| Doubles | MLB | 2018 | 13 |
| Hits | MLB | 2018 | 50 |
| Runs Scored | MLB | 2018 | 28 |
| At Bats | MLB | 2018 | 221 |
| Plate Appearances | MLB | 2018 | 250 |
| Games Played | MLB | 2018 | 88 |
| Wins Above Replacement for position players | MLB | 2018 | 1.1 |
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| Positions Played | MLB | 2017 | 2/HD3 |
| Intentional Bases on Balls | MLB | 2017 | 0 |
| Sacrifice Flies | MLB | 2017 | 1 |
| Sacrifice Hits | MLB | 2017 | 0 |
| Times Hit by a Pitch | MLB | 2017 | 0 |
| GIDP | MLB | 2017 | 2 |
| Total Bases | MLB | 2017 | 11 |
| Rbat+ | MLB | 2017 | 106 |
| rOBA | MLB | 2017 | .330 |
| OPS+ | MLB | 2017 | 112 |
| OPS | MLB | 2017 | .781 |
| SLG | MLB | 2017 | .458 |
| OBP | MLB | 2017 | .323 |
| Hits/At Bats | MLB | 2017 | .167 |
| Strikeouts | MLB | 2017 | 4 |
| Bases on Balls/Walks | MLB | 2017 | 6 |
| Caught Stealing | MLB | 2017 | 0 |
| Stolen Bases | MLB | 2017 | 0 |
| Runs Batted In | MLB | 2017 | 4 |
| Home Runs | MLB | 2017 | 2 |
| Triples | MLB | 2017 | 0 |
| Doubles | MLB | 2017 | 1 |
| Hits | MLB | 2017 | 4 |
| Runs Scored | MLB | 2017 | 5 |
| At Bats | MLB | 2017 | 24 |
| Plate Appearances | MLB | 2017 | 31 |
| Games Played | MLB | 2017 | 14 |
| Wins Above Replacement for position players | MLB | 2017 | 0.1 |
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| Positions Played | MLB | 2016 | /2H |
| Intentional Bases on Balls | MLB | 2016 | 0 |
| Sacrifice Flies | MLB | 2016 | 0 |
| Sacrifice Hits | MLB | 2016 | 0 |
| Times Hit by a Pitch | MLB | 2016 | 0 |
| GIDP | MLB | 2016 | 0 |
| Total Bases | MLB | 2016 | 1 |
| Rbat+ | MLB | 2016 | -87 |
| rOBA | MLB | 2016 | .061 |
| OPS+ | MLB | 2016 | -57 |
| OPS | MLB | 2016 | .154 |
| SLG | MLB | 2016 | .077 |
| OBP | MLB | 2016 | .077 |
| Hits/At Bats | MLB | 2016 | .077 |
| Strikeouts | MLB | 2016 | 5 |
| Bases on Balls/Walks | MLB | 2016 | 0 |
| Caught Stealing | MLB | 2016 | 0 |
| Stolen Bases | MLB | 2016 | 0 |
| Runs Batted In | MLB | 2016 | 0 |
| Home Runs | MLB | 2016 | 0 |
| Triples | MLB | 2016 | 0 |
| Doubles | MLB | 2016 | 0 |
| Hits | MLB | 2016 | 1 |
| Runs Scored | MLB | 2016 | 1 |
| At Bats | MLB | 2016 | 13 |
| Plate Appearances | MLB | 2016 | 13 |
| Games Played | MLB | 2016 | 9 |
| Wins Above Replacement for position players | MLB | 2016 | -0.2 |
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| Positions Played | MLB | 2015 | 2/DH |
| Intentional Bases on Balls | MLB | 2015 | 0 |
| Sacrifice Flies | MLB | 2015 | 0 |
| Sacrifice Hits | MLB | 2015 | 1 |
| Times Hit by a Pitch | MLB | 2015 | 0 |
| GIDP | MLB | 2015 | 1 |
| Total Bases | MLB | 2015 | 9 |
| Rbat+ | MLB | 2015 | 202 |
| rOBA | MLB | 2015 | .450 |
| OPS+ | MLB | 2015 | 186 |
| OPS | MLB | 2015 | 1.038 |
| SLG | MLB | 2015 | .600 |
| OBP | MLB | 2015 | .438 |
| Hits/At Bats | MLB | 2015 | .400 |
| Strikeouts | MLB | 2015 | 5 |
| Bases on Balls/Walks | MLB | 2015 | 1 |
| Caught Stealing | MLB | 2015 | 0 |
| Stolen Bases | MLB | 2015 | 0 |
| Runs Batted In | MLB | 2015 | 2 |
| Home Runs | MLB | 2015 | 1 |
| Triples | MLB | 2015 | 0 |
| Doubles | MLB | 2015 | 0 |
| Hits | MLB | 2015 | 6 |
| Runs Scored | MLB | 2015 | 4 |
| At Bats | MLB | 2015 | 15 |
| Plate Appearances | MLB | 2015 | 17 |
| Games Played | MLB | 2015 | 11 |
| Wins Above Replacement for position players | MLB | 2015 | 0.4 |
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| Positions Played | MLB | 2014 | /2H |
| Intentional Bases on Balls | MLB | 2014 | 0 |
| Sacrifice Flies | MLB | 2014 | 0 |
| Sacrifice Hits | MLB | 2014 | 0 |
| Times Hit by a Pitch | MLB | 2014 | 0 |
| GIDP | MLB | 2014 | 0 |
| Total Bases | MLB | 2014 | 9 |
| Rbat+ | MLB | 2014 | 125 |
| rOBA | MLB | 2014 | .354 |
| OPS+ | MLB | 2014 | 126 |
| OPS | MLB | 2014 | .800 |
| SLG | MLB | 2014 | .450 |
| OBP | MLB | 2014 | .350 |
| Hits/At Bats | MLB | 2014 | .350 |
| Strikeouts | MLB | 2014 | 6 |
| Bases on Balls/Walks | MLB | 2014 | 0 |
| Caught Stealing | MLB | 2014 | 0 |
| Stolen Bases | MLB | 2014 | 0 |
| Runs Batted In | MLB | 2014 | 4 |
| Home Runs | MLB | 2014 | 0 |
| Triples | MLB | 2014 | 0 |
| Doubles | MLB | 2014 | 2 |
| Hits | MLB | 2014 | 7 |
| Runs Scored | MLB | 2014 | 2 |
| At Bats | MLB | 2014 | 20 |
| Plate Appearances | MLB | 2014 | 20 |
| Games Played | MLB | 2014 | 7 |
| Wins Above Replacement for position players | MLB | 2014 | 0.2 |
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| Positions Played | MLB | 2013 | /D2 |
| Intentional Bases on Balls | MLB | 2013 | 0 |
| Sacrifice Flies | MLB | 2013 | 0 |
| Sacrifice Hits | MLB | 2013 | 0 |
| Times Hit by a Pitch | MLB | 2013 | 1 |
| GIDP | MLB | 2013 | 1 |
| Total Bases | MLB | 2013 | 2 |
| Rbat+ | MLB | 2013 | 95 |
| rOBA | MLB | 2013 | .317 |
| OPS+ | MLB | 2013 | 88 |
| OPS | MLB | 2013 | .661 |
| SLG | MLB | 2013 | .286 |
| OBP | MLB | 2013 | .375 |
| Hits/At Bats | MLB | 2013 | .286 |
| Strikeouts | MLB | 2013 | 2 |
| Bases on Balls/Walks | MLB | 2013 | 0 |
| Caught Stealing | MLB | 2013 | 0 |
| Stolen Bases | MLB | 2013 | 0 |
| Runs Batted In | MLB | 2013 | 1 |
| Home Runs | MLB | 2013 | 0 |
| Triples | MLB | 2013 | 0 |
| Doubles | MLB | 2013 | 0 |
| Hits | MLB | 2013 | 2 |
| Runs Scored | MLB | 2013 | 0 |
| At Bats | MLB | 2013 | 7 |
| Plate Appearances | MLB | 2013 | 8 |
| Games Played | MLB | 2013 | 3 |
| Wins Above Replacement for position players | MLB | 2013 | 0.0 |
|