| Joan Adon | |
|---|---|
.jpg) Adon with the Nationals in 2022 | |
| Washington Nationals – No. 60 | |
| Pitcher | |
| Born: August 12, 1998 Santo Domingo, Dominican Republic | |
Bats: Right Throws: Right | |
| MLB debut | |
| October 3, 2021, for the Washington Nationals | |
| MLB statistics (through 2023 season) | |
| Win–loss record | 3–16 |
| Earned run average | 6.66 |
| Strikeouts | 112 |
| Teams | |
| |
Joan Manuel Adon (born August 12, 1998) is a Dominican professional baseball pitcher for the Washington Nationals of Major League Baseball (MLB). He made his MLB debut in 2021.
Adon signed with the Nationals in 2016 and started his professional career with the Dominican Summer League Nationals in 2017.[1] Adon split the 2018 season between the GCL Nationals and the Auburn Doubledays, going a combined 3–1 with a 4.11 ERA and 40 strikeouts over 30+2⁄3 innings.[1] He spent the 2019 season with the Hagerstown Suns, going 11–3 with a 3.86 ERA and 90 strikeouts over 105 innings.[1] In 2020, he was named to Washington's 60-man player pool, working out at the alternate training site in Fredericksburg, Virginia, during the coronavirus-shortened MLB season.[2] After the season, the Nationals selected Adon's contract, adding him to their 40-man roster.[3]
Adon split the 2021 minor league season between the Wilmington Blue Rocks, the Harrisburg Senators, and the Rochester Red Wings, going a combined 7–6 with a 4.97 ERA and 122 strikeouts over 105 innings.[4][5][6]
On October 3, 2021, Adon was promoted to the active roster to make his MLB debut versus the Boston Red Sox.[7] He pitched into the sixth inning, striking out nine, while giving up two earned runs: a fourth-inning solo homer by Rafael Devers, then a runner bequeathed to reliever Patrick Murphy who came around to score in the sixth. His nine strikeouts were the most by a pitcher making his MLB debut in the 2021 season.[8]
Adon made the rotation to begin the 2022 season, despite only having made five starts above the High-A level.[9] Adon was the first pitcher to record his 10th loss during the season, which happened on June 7 after a start against the Miami Marlins in which he yielded 8 runs in 3 innings pitched, his worst start of the season.[10] After the game, he was optioned to Triple-A Rochester, as Stephen Strasburg came off the injured list on June 9 to take his place in the rotation. At the time, Adon was 1–10 with a 6.95 ERA and 1.76 WHIP in 12 starts, walking 5.66 batters per 9 innings, all league-worst totals among pitchers with at least 50 innings pitched.[11] In addition, his whiff rate was the lowest in the major leagues, as batters made contact on 86.6% of their swings.[12] His one win, his first in the major leagues, came in a start against the Arizona Diamondbacks on April 19, in which he threw 6.1 scoreless innings.[13] Adon was brought back up to the major leagues to start the first game of a double-header against the Philadelphia Phillies on June 17, but after recording his 11th loss, Adon was sent back down to Triple-A the following day.[14]
Adon pitches with a fastball that averaged about 94 miles per hour (151 km/h) in his 2019 campaign with the Class-A Hagerstown Suns, as well as a slider and changeup,[15] although his changeup was used sparingly at the time of his demotion from the big leagues in June 2022.[16]