Alexander Ross Dickerson (born May 26, 1990), nicknamed "Grandpa", is an American professional baseball left fielder who is currently a free agent. He previously played in Major League Baseball for the San Diego Padres, San Francisco Giants and Atlanta Braves.
In college at Indiana University he was a unanimous selection as 2010 Big Ten Conference Baseball Player of the Year. Dickerson was drafted by the Pittsburgh Pirates in the third round of the 2011 Major League Baseball draft. He was the 2012 Florida State League Player of the Year. He made his MLB debut in 2015.

Trophies 
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Former Youth Teams 
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| Positions Played | MLB | 2022 | D/H9 |
| 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 | 3 |
| Total Bases | MLB | 2022 | 7 |
| Rbat+ | MLB | 2022 | 4 |
| rOBA | MLB | 2022 | .190 |
| OPS+ | MLB | 2022 | 13 |
| OPS | MLB | 2022 | .407 |
| SLG | MLB | 2022 | .212 |
| OBP | MLB | 2022 | .194 |
| Hits/At Bats | MLB | 2022 | .121 |
| Strikeouts | MLB | 2022 | 9 |
| Bases on Balls/Walks | MLB | 2022 | 3 |
| Caught Stealing | MLB | 2022 | 0 |
| Stolen Bases | MLB | 2022 | 0 |
| Runs Batted In | MLB | 2022 | 2 |
| Home Runs | MLB | 2022 | 1 |
| Triples | MLB | 2022 | 0 |
| Doubles | MLB | 2022 | 0 |
| Hits | MLB | 2022 | 4 |
| Runs Scored | MLB | 2022 | 3 |
| At Bats | MLB | 2022 | 33 |
| Plate Appearances | MLB | 2022 | 36 |
| Games Played | MLB | 2022 | 13 |
| Wins Above Replacement for position players | MLB | 2022 | -0.4 |
|
|
| Positions Played | MLB | 2021 | 7H/D |
| Intentional Bases on Balls | MLB | 2021 | 1 |
| Sacrifice Flies | MLB | 2021 | 0 |
| Sacrifice Hits | MLB | 2021 | 0 |
| Times Hit by a Pitch | MLB | 2021 | 6 |
| GIDP | MLB | 2021 | 7 |
| Total Bases | MLB | 2021 | 119 |
| Rbat+ | MLB | 2021 | 93 |
| rOBA | MLB | 2021 | .318 |
| OPS+ | MLB | 2021 | 95 |
| OPS | MLB | 2021 | .725 |
| SLG | MLB | 2021 | .420 |
| OBP | MLB | 2021 | .304 |
| Hits/At Bats | MLB | 2021 | .233 |
| Strikeouts | MLB | 2021 | 76 |
| Bases on Balls/Walks | MLB | 2021 | 23 |
| Caught Stealing | MLB | 2021 | 0 |
| Stolen Bases | MLB | 2021 | 1 |
| Runs Batted In | MLB | 2021 | 38 |
| Home Runs | MLB | 2021 | 13 |
| Triples | MLB | 2021 | 2 |
| Doubles | MLB | 2021 | 10 |
| Hits | MLB | 2021 | 66 |
| Runs Scored | MLB | 2021 | 37 |
| At Bats | MLB | 2021 | 283 |
| Plate Appearances | MLB | 2021 | 312 |
| Games Played | MLB | 2021 | 111 |
| Wins Above Replacement for position players | MLB | 2021 | -0.1 |
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|
| Positions Played | MLB | 2020 | *7H/9D |
| Intentional Bases on Balls | MLB | 2020 | 2 |
| Sacrifice Flies | MLB | 2020 | 1 |
| Sacrifice Hits | MLB | 2020 | 0 |
| Times Hit by a Pitch | MLB | 2020 | 2 |
| GIDP | MLB | 2020 | 5 |
| Total Bases | MLB | 2020 | 87 |
| Rbat+ | MLB | 2020 | 154 |
| rOBA | MLB | 2020 | .399 |
| OPS+ | MLB | 2020 | 156 |
| OPS | MLB | 2020 | .947 |
| SLG | MLB | 2020 | .576 |
| OBP | MLB | 2020 | .371 |
| Hits/At Bats | MLB | 2020 | .298 |
| Strikeouts | MLB | 2020 | 30 |
| Bases on Balls/Walks | MLB | 2020 | 16 |
| Caught Stealing | MLB | 2020 | 0 |
| Stolen Bases | MLB | 2020 | 0 |
| Runs Batted In | MLB | 2020 | 27 |
| Home Runs | MLB | 2020 | 10 |
| Triples | MLB | 2020 | 1 |
| Doubles | MLB | 2020 | 10 |
| Hits | MLB | 2020 | 45 |
| Runs Scored | MLB | 2020 | 28 |
| At Bats | MLB | 2020 | 151 |
| Plate Appearances | MLB | 2020 | 170 |
| Games Played | MLB | 2020 | 52 |
| Wins Above Replacement for position players | MLB | 2020 | 0.8 |
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|
| Positions Played | MLB | 2019 | 7H/9 |
| Intentional Bases on Balls | MLB | 2019 | 1 |
| Sacrifice Flies | MLB | 2019 | 1 |
| Sacrifice Hits | MLB | 2019 | 0 |
| Times Hit by a Pitch | MLB | 2019 | 2 |
| GIDP | MLB | 2019 | 5 |
| Total Bases | MLB | 2019 | 82 |
| Rbat+ | MLB | 2019 | 135 |
| rOBA | MLB | 2019 | .374 |
| OPS+ | MLB | 2019 | 130 |
| OPS | MLB | 2019 | .880 |
| SLG | MLB | 2019 | .529 |
| OBP | MLB | 2019 | .351 |
| Hits/At Bats | MLB | 2019 | .290 |
| Strikeouts | MLB | 2019 | 35 |
| Bases on Balls/Walks | MLB | 2019 | 13 |
| Caught Stealing | MLB | 2019 | 1 |
| Stolen Bases | MLB | 2019 | 1 |
| Runs Batted In | MLB | 2019 | 26 |
| Home Runs | MLB | 2019 | 6 |
| Triples | MLB | 2019 | 3 |
| Doubles | MLB | 2019 | 13 |
| Hits | MLB | 2019 | 45 |
| Runs Scored | MLB | 2019 | 28 |
| At Bats | MLB | 2019 | 155 |
| Plate Appearances | MLB | 2019 | 171 |
| Games Played | MLB | 2019 | 56 |
| Wins Above Replacement for position players | MLB | 2019 | 0.8 |
| Positions Played | MLB | 2019 | /H7 |
| Intentional Bases on Balls | MLB | 2019 | 0 |
| Sacrifice Flies | MLB | 2019 | 0 |
| Sacrifice Hits | MLB | 2019 | 0 |
| Times Hit by a Pitch | MLB | 2019 | 0 |
| GIDP | MLB | 2019 | 0 |
| Total Bases | MLB | 2019 | 3 |
| Rbat+ | MLB | 2019 | -33 |
| rOBA | MLB | 2019 | .140 |
| OPS+ | MLB | 2019 | -15 |
| OPS | MLB | 2019 | .316 |
| SLG | MLB | 2019 | .158 |
| OBP | MLB | 2019 | .158 |
| Hits/At Bats | MLB | 2019 | .158 |
| Strikeouts | MLB | 2019 | 7 |
| Bases on Balls/Walks | MLB | 2019 | 0 |
| 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 | 1 |
| At Bats | MLB | 2019 | 19 |
| Plate Appearances | MLB | 2019 | 19 |
| Games Played | MLB | 2019 | 12 |
| Wins Above Replacement for position players | MLB | 2019 | -0.3 |
|
|
| Positions Played | MLB | 2016 | 7H/D |
| Intentional Bases on Balls | MLB | 2016 | 2 |
| Sacrifice Flies | MLB | 2016 | 2 |
| Sacrifice Hits | MLB | 2016 | 0 |
| Times Hit by a Pitch | MLB | 2016 | 4 |
| GIDP | MLB | 2016 | 5 |
| Total Bases | MLB | 2016 | 115 |
| Rbat+ | MLB | 2016 | 116 |
| rOBA | MLB | 2016 | .351 |
| OPS+ | MLB | 2016 | 112 |
| OPS | MLB | 2016 | .788 |
| SLG | MLB | 2016 | .455 |
| OBP | MLB | 2016 | .333 |
| Hits/At Bats | MLB | 2016 | .257 |
| Strikeouts | MLB | 2016 | 44 |
| Bases on Balls/Walks | MLB | 2016 | 26 |
| Caught Stealing | MLB | 2016 | 1 |
| Stolen Bases | MLB | 2016 | 5 |
| Runs Batted In | MLB | 2016 | 37 |
| Home Runs | MLB | 2016 | 10 |
| Triples | MLB | 2016 | 2 |
| Doubles | MLB | 2016 | 16 |
| Hits | MLB | 2016 | 65 |
| Runs Scored | MLB | 2016 | 39 |
| At Bats | MLB | 2016 | 253 |
| Plate Appearances | MLB | 2016 | 285 |
| Games Played | MLB | 2016 | 84 |
| Wins Above Replacement for position players | MLB | 2016 | 1.0 |
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| Positions Played | MLB | 2015 | H/7 |
| Intentional Bases on Balls | MLB | 2015 | 0 |
| Sacrifice Flies | MLB | 2015 | 0 |
| Sacrifice Hits | MLB | 2015 | 0 |
| Times Hit by a Pitch | MLB | 2015 | 0 |
| GIDP | MLB | 2015 | 1 |
| Total Bases | MLB | 2015 | 2 |
| Rbat+ | MLB | 2015 | 30 |
| rOBA | MLB | 2015 | .226 |
| OPS+ | MLB | 2015 | 41 |
| OPS | MLB | 2015 | .500 |
| SLG | MLB | 2015 | .250 |
| OBP | MLB | 2015 | .250 |
| Hits/At Bats | MLB | 2015 | .250 |
| Strikeouts | MLB | 2015 | 3 |
| Bases on Balls/Walks | MLB | 2015 | 0 |
| Caught Stealing | MLB | 2015 | 0 |
| Stolen Bases | MLB | 2015 | 0 |
| Runs Batted In | MLB | 2015 | 0 |
| Home Runs | MLB | 2015 | 0 |
| Triples | MLB | 2015 | 0 |
| Doubles | MLB | 2015 | 0 |
| Hits | MLB | 2015 | 2 |
| Runs Scored | MLB | 2015 | 0 |
| At Bats | MLB | 2015 | 8 |
| Plate Appearances | MLB | 2015 | 8 |
| Games Played | MLB | 2015 | 11 |
| Wins Above Replacement for position players | MLB | 2015 | -0.1 |
|