Jon Duplantier
Pitcher · Career Stats, Bio & Records (2019-2021)
Jon Duplantier was a pitcher who played in Major League Baseball from 2019 to 2021 for the Arizona Diamondbacks, a span of 3 seasons. Across 19 career appearances, he went 1-4 with a 6.70 ERA and 46 strikeouts.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- L / R
- Height / Weight
- 6'4" / 229 lb
- MLB Debut
- 2019-04-01
- Last Game
- 2021-06-13
Full name: Jon Christopher Duplantier
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | ARI | NL | 1 | 1 | 15 | 3 | 0 | 0 | 1 | 36.7 | 39 | 18 | 18 | 34 | 4.42 | 4.51 (+2%) | 512.2 |
| 2021 | ARI | NL | 0 | 3 | 4 | 4 | 0 | 0 | 0 | 13.0 | 19 | 19 | 8 | 12 | 13.15 | 4.27 (-208%) | -1419.0 |
| Career · 2 seasons | 1 | 4 | 19 | 7 | 0 | 0 | 1 | 49.2 | 58 | 37 | 26 | 46 | 6.70 | — | -907 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | .100 | .182 | .100 | .282 | 0 |
Career AVG .100 vs. league average .248 across their career seasons — 59.7% below league average.
Career OBP .182 vs. league average .320 across their career seasons — 43.2% below league average.
Career SLG .100 vs. league average .423 across their career seasons — 76.4% below league average.
Career OPS .282 vs. league average .743 across their career seasons — 62.1% below league average.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | ARI | NL | 15 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | .125 | — | — | — | — | 0.0 |
| 2021 | ARI | NL | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .000 | — | — | — | — | 0.0 |
| Career · 2 seasons | 19 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | .100 | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (38 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 14 | 7 | 1 | 1 | 0 | 0 | .143 |
| Away | 5 | 3 | 0 | 0 | 0 | 0 | .000 |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 14 | 34.2 | 42 | 24 | 18 | 35 | 6.23 |
| Away | 5 | 15.0 | 16 | 13 | 8 | 11 | 7.80 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-13 | AZ | LAA | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021-06-08 | AZ | OAK | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021-06-03 | AZ | MIL | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2021-05-27 | AZ | STL | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2019-09-29 | AZ | SDP | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019-09-24 | AZ | STL | W | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2019-09-23 | AZ | STL | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019-09-17 | AZ | MIA | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019-09-11 | AZ | NYN | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019-09-02 | AZ | SDP | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-13 | AZ | LAA | L | 1.1 | 6 | 6 | 6 | 0 | 0 | 1 |
| 2021-06-08 | AZ | OAK | L | 3.0 | 2 | 4 | 4 | 3 | 4 | 0 |
| 2021-06-03 | AZ | MIL | L | 4.0 | 4 | 5 | 5 | 3 | 3 | 3 |
| 2021-05-27 | AZ | STL | — | 4.2 | 7 | 4 | 4 | 2 | 5 | 1 |
| 2019-09-29 | AZ | SDP | — | 2.2 | 3 | 0 | 0 | 0 | 3 | 0 |
| 2019-09-24 | AZ | STL | — | 3.0 | 3 | 0 | 0 | 0 | 2 | 0 |
| 2019-09-23 | AZ | STL | — | 0.1 | 1 | 2 | 2 | 2 | 0 | 0 |
| 2019-09-17 | AZ | MIA | — | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2019-09-11 | AZ | NYN | — | 2.0 | 2 | 0 | 0 | 1 | 1 | 0 |
| 2019-09-02 | AZ | SDP | — | 0.2 | 3 | 3 | 3 | 3 | 1 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 19 |
Frequently Asked Questions about Jon Duplantier
- What years did Jon Duplantier play?
- Jon Duplantier played in Major League Baseball from 2019 to 2021.
- Was Jon Duplantier a pitcher?
- Yes. Jon Duplantier pitched in the major leagues, recording 1 wins and 46 strikeouts.
- How many home runs did Jon Duplantier hit?
- Jon Duplantier hit 0 career home runs with 1 hits.
- What was Jon Duplantier's career batting average?
- Jon Duplantier batted .100 over his career, with 1 hits in 10 at bats.
- What was Jon Duplantier's career ERA?
- Jon Duplantier finished with a 6.70 career ERA, going 1-4 with 46 strikeouts.
- How many strikeouts did Jon Duplantier have?
- Jon Duplantier recorded 46 career strikeouts.