José Rafael Ruiz Aparicio (born October 21, 1994) is a Venezuelan professional baseball pitcher for the Arizona Diamondbacks of Major League Baseball (MLB). He has previously played in MLB for the San Diego Padres and Chicago White Sox.
He was claimed off waivers by the Chicago White Sox on December 22, 2017. He began 2018 with the Winston-Salem Dash. On September 4, 2018, he was called up to the major leagues.
With the 2020 Chicago White Sox, Ruiz appeared in 5 games, compiling a 0-0 record with 2.25 ERA and 5 strikeouts in four innings pitched. In 2021, Ruiz had a great season despite a record of 1-3. He had an ERA of 3.05 in 59 games while pitching in 65 innings and striking out 63 batters.
Trophies 
Milestones
Former Youth Teams
None found...
None found...
| SO/BB | MLB | 2023 | 0.75 |
| SO9 | MLB | 2023 | 7.4 |
| BB9 | MLB | 2023 | 9.8 |
| HR9 | MLB | 2023 | 7.4 |
| H9 | MLB | 2023 | 19.6 |
| WHIP | MLB | 2023 | 3.273 |
| Fielding Independent Pitching | MLB | 2023 | 17.16 |
| ERA+ | MLB | 2023 | 22 |
| Batters Faced | MLB | 2023 | 25 |
| Wild Pitches | MLB | 2023 | 0 |
| Balks | MLB | 2023 | 1 |
| Home Runs Allowed | MLB | 2023 | 3 |
| Earned Runs Allowed | MLB | 2023 | 9 |
| Runs Allowed | MLB | 2023 | 9 |
| Hits Allowed | MLB | 2023 | 8 |
| Innings Pitched | MLB | 2023 | 3.2 |
| Saves | MLB | 2023 | 0 |
| Shutouts | MLB | 2023 | 0 |
| Complete Games | MLB | 2023 | 0 |
| Games Finished | MLB | 2023 | 1 |
| Games Started | MLB | 2023 | 0 |
| Games Pitched | MLB | 2023 | 4 |
| ERA | MLB | 2023 | 22.09 |
| Loss | MLB | 2023 | 0 |
| Wins | MLB | 2023 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2023 | -0.6 |
| 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 | 2.06 |
| SO9 | MLB | 2022 | 10.1 |
| BB9 | MLB | 2022 | 4.9 |
| HR9 | MLB | 2022 | 1.3 |
| H9 | MLB | 2022 | 7.9 |
| WHIP | MLB | 2022 | 1.418 |
| Fielding Independent Pitching | MLB | 2022 | 4.43 |
| ERA+ | MLB | 2022 | 87 |
| Batters Faced | MLB | 2022 | 265 |
| Wild Pitches | MLB | 2022 | 4 |
| Balks | MLB | 2022 | 1 |
| Times Hit by a Pitch | MLB | 2022 | 0 |
| Strikeouts | MLB | 2022 | 68 |
| Intentional Bases on Balls | MLB | 2022 | 0 |
| Bases on Balls/Walks | MLB | 2022 | 33 |
| Home Runs Allowed | MLB | 2022 | 9 |
| Earned Runs Allowed | MLB | 2022 | 31 |
| Runs Allowed | MLB | 2022 | 32 |
| Hits Allowed | MLB | 2022 | 53 |
| Innings Pitched | MLB | 2022 | 60.2 |
| Saves | MLB | 2022 | 0 |
| Shutouts | MLB | 2022 | 0 |
| Complete Games | MLB | 2022 | 0 |
| Games Finished | MLB | 2022 | 21 |
| Games Started | MLB | 2022 | 0 |
| Games Pitched | MLB | 2022 | 63 |
| ERA | MLB | 2022 | 4.60 |
| Win-Loss Percentage | MLB | 2022 | 1.000 |
| Loss | MLB | 2022 | 0 |
| Wins | MLB | 2022 | 1 |
| Wins Above Replacement for Pitchers | MLB | 2022 | 0.3 |
|
|
| SO/BB | MLB | 2021 | 2.52 |
| SO9 | MLB | 2021 | 8.7 |
| BB9 | MLB | 2021 | 3.5 |
| HR9 | MLB | 2021 | 1.1 |
| H9 | MLB | 2021 | 7.1 |
| WHIP | MLB | 2021 | 1.169 |
| Fielding Independent Pitching | MLB | 2021 | 3.99 |
| ERA+ | MLB | 2021 | 144 |
| Batters Faced | MLB | 2021 | 271 |
| Wild Pitches | MLB | 2021 | 2 |
| Balks | MLB | 2021 | 2 |
| Home Runs Allowed | MLB | 2021 | 8 |
| Earned Runs Allowed | MLB | 2021 | 22 |
| Runs Allowed | MLB | 2021 | 26 |
| Hits Allowed | MLB | 2021 | 51 |
| Innings Pitched | MLB | 2021 | 65.0 |
| Saves | MLB | 2021 | 0 |
| Shutouts | MLB | 2021 | 0 |
| Complete Games | MLB | 2021 | 0 |
| Games Finished | MLB | 2021 | 23 |
| Games Started | MLB | 2021 | 0 |
| Games Pitched | MLB | 2021 | 59 |
| ERA | MLB | 2021 | 3.05 |
| Win-Loss Percentage | MLB | 2021 | .250 |
| Loss | MLB | 2021 | 3 |
| Wins | MLB | 2021 | 1 |
| Wins Above Replacement for Pitchers | MLB | 2021 | 1.1 |
| 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 | -125 |
| 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 | 0 |
| 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 | 1 |
| Plate Appearances | MLB | 2021 | 1 |
| Games Played | MLB | 2021 | 4 |
| Wins Above Replacement for position players | MLB | 2021 | 0.0 |
|
|
| SO9 | MLB | 2020 | 11.3 |
| BB9 | MLB | 2020 | 0.0 |
| HR9 | MLB | 2020 | 2.3 |
| H9 | MLB | 2020 | 4.5 |
| WHIP | MLB | 2020 | 0.500 |
| Fielding Independent Pitching | MLB | 2020 | 3.94 |
| ERA+ | MLB | 2020 | 214 |
| Batters Faced | MLB | 2020 | 14 |
| Wild Pitches | MLB | 2020 | 0 |
| Balks | MLB | 2020 | 0 |
| Home Runs Allowed | MLB | 2020 | 1 |
| Earned Runs Allowed | MLB | 2020 | 1 |
| Runs Allowed | MLB | 2020 | 1 |
| Hits Allowed | MLB | 2020 | 2 |
| Innings Pitched | MLB | 2020 | 4.0 |
| Saves | MLB | 2020 | 0 |
| Shutouts | MLB | 2020 | 0 |
| Complete Games | MLB | 2020 | 0 |
| Games Finished | MLB | 2020 | 4 |
| Games Started | MLB | 2020 | 0 |
| Games Pitched | MLB | 2020 | 5 |
| ERA | MLB | 2020 | 2.25 |
| Loss | MLB | 2020 | 0 |
| Wins | MLB | 2020 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2020 | 0.1 |
| Positions Played | MLB | 2020 | /1 |
| Intentional Bases on Balls | MLB | 2020 | 0 |
| Sacrifice Flies | MLB | 2020 | 0 |
| Sacrifice Hits | MLB | 2020 | 0 |
| Times Hit by a Pitch | MLB | 2020 | 0 |
| GIDP | MLB | 2020 | 0 |
| Total Bases | MLB | 2020 | 0 |
| Strikeouts | MLB | 2020 | 0 |
| Bases on Balls/Walks | MLB | 2020 | 0 |
| Caught Stealing | MLB | 2020 | 0 |
| Stolen Bases | MLB | 2020 | 0 |
| Runs Batted In | MLB | 2020 | 0 |
| Home Runs | MLB | 2020 | 0 |
| Triples | MLB | 2020 | 0 |
| Doubles | MLB | 2020 | 0 |
| Hits | MLB | 2020 | 0 |
| Runs Scored | MLB | 2020 | 0 |
| At Bats | MLB | 2020 | 0 |
| Plate Appearances | MLB | 2020 | 0 |
| Games Played | MLB | 2020 | 1 |
| Wins Above Replacement for position players | MLB | 2020 | 0.0 |
|
|
| SO/BB | MLB | 2019 | 1.46 |
| SO9 | MLB | 2019 | 7.9 |
| BB9 | MLB | 2019 | 5.4 |
| HR9 | MLB | 2019 | 1.4 |
| H9 | MLB | 2019 | 12.6 |
| WHIP | MLB | 2019 | 2.000 |
| Fielding Independent Pitching | MLB | 2019 | 5.36 |
| ERA+ | MLB | 2019 | 82 |
| Batters Faced | MLB | 2019 | 198 |
| Wild Pitches | MLB | 2019 | 4 |
| Balks | MLB | 2019 | 0 |
| Home Runs Allowed | MLB | 2019 | 6 |
| Earned Runs Allowed | MLB | 2019 | 25 |
| Runs Allowed | MLB | 2019 | 27 |
| Hits Allowed | MLB | 2019 | 56 |
| Innings Pitched | MLB | 2019 | 40.0 |
| Saves | MLB | 2019 | 0 |
| Shutouts | MLB | 2019 | 0 |
| Complete Games | MLB | 2019 | 0 |
| Games Finished | MLB | 2019 | 16 |
| Games Started | MLB | 2019 | 1 |
| Games Pitched | MLB | 2019 | 40 |
| ERA | MLB | 2019 | 5.63 |
| Win-Loss Percentage | MLB | 2019 | .200 |
| Loss | MLB | 2019 | 4 |
| Wins | MLB | 2019 | 1 |
| Wins Above Replacement for Pitchers | MLB | 2019 | -0.1 |
| Positions Played | MLB | 2019 | 1 |
| 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 | 0 |
| Strikeouts | MLB | 2019 | 0 |
| Bases on Balls/Walks | MLB | 2019 | 0 |
| Caught Stealing | MLB | 2019 | 0 |
| Stolen Bases | MLB | 2019 | 0 |
| Runs Batted In | MLB | 2019 | 0 |
| Home Runs | MLB | 2019 | 0 |
| Triples | MLB | 2019 | 0 |
| Doubles | MLB | 2019 | 0 |
| Hits | MLB | 2019 | 0 |
| Runs Scored | MLB | 2019 | 0 |
| At Bats | MLB | 2019 | 0 |
| Plate Appearances | MLB | 2019 | 0 |
| Games Played | MLB | 2019 | 3 |
| Wins Above Replacement for position players | MLB | 2019 | 0.0 |
|
|
| SO/BB | MLB | 2018 | 2.00 |
| SO9 | MLB | 2018 | 12.5 |
| BB9 | MLB | 2018 | 6.2 |
| HR9 | MLB | 2018 | 2.1 |
| H9 | MLB | 2018 | 10.4 |
| WHIP | MLB | 2018 | 1.846 |
| Fielding Independent Pitching | MLB | 2018 | 5.47 |
| ERA+ | MLB | 2018 | 110 |
| Batters Faced | MLB | 2018 | 21 |
| Wild Pitches | MLB | 2018 | 2 |
| Balks | MLB | 2018 | 0 |
| Times Hit by a Pitch | MLB | 2018 | 0 |
| Strikeouts | MLB | 2018 | 6 |
| Intentional Bases on Balls | MLB | 2018 | 0 |
| Bases on Balls/Walks | MLB | 2018 | 3 |
| Home Runs Allowed | MLB | 2018 | 1 |
| Earned Runs Allowed | MLB | 2018 | 2 |
| Runs Allowed | MLB | 2018 | 2 |
| Hits Allowed | MLB | 2018 | 5 |
| Innings Pitched | MLB | 2018 | 4.1 |
| Saves | MLB | 2018 | 0 |
| Shutouts | MLB | 2018 | 0 |
| Complete Games | MLB | 2018 | 0 |
| Games Finished | MLB | 2018 | 2 |
| Games Started | MLB | 2018 | 0 |
| Games Pitched | MLB | 2018 | 6 |
| ERA | MLB | 2018 | 4.15 |
| Loss | MLB | 2018 | 0 |
| Wins | MLB | 2018 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2018 | 0.1 |
|
|
| Positions Played | MLB | 2017 | /1 |
| 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 | 0 |
| Strikeouts | MLB | 2017 | 0 |
| Bases on Balls/Walks | MLB | 2017 | 0 |
| Caught Stealing | MLB | 2017 | 0 |
| Stolen Bases | MLB | 2017 | 0 |
| Runs Batted In | MLB | 2017 | 0 |
| Home Runs | MLB | 2017 | 0 |
| Triples | MLB | 2017 | 0 |
| Doubles | MLB | 2017 | 0 |
| Hits | MLB | 2017 | 0 |
| Runs Scored | MLB | 2017 | 0 |
| At Bats | MLB | 2017 | 0 |
| Plate Appearances | MLB | 2017 | 0 |
| Games Played | MLB | 2017 | 1 |
| Wins Above Replacement for position players | MLB | 2017 | 0.0 |
|
(0 users) 
Guacara, Carabobo, Venezuela
Baseball
