Shinnosuke Ogasawara
Pitcher · Career Stats, Bio & Records (2025)
Shinnosuke Ogasawara is a pitcher who has played in Major League Baseball since 2025 for the Washington Nationals. Across 23 career appearances, he has gone 1-1 with a 6.98 ERA and 30 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 / L
- Height / Weight
- 5'11" / 183 lb
- MLB Debut
- 2025-07-06
- Jersey
- #16
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | WAS | NL | 1 | 1 | 23 | 2 | 0 | 0 | 0 | 38.2 | 43 | 30 | 17 | 30 | 6.98 | 4.16 (-68%) | -1935.8 |
| Career · 1 season | 1 | 1 | 23 | 2 | 0 | 0 | 0 | 38.2 | 43 | 30 | 17 | 30 | 6.98 | — | -1,936 | ||
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 | 0 |
Career AVG .000 vs. league average .245 across their career seasons — 100.0% below league average.
Career OBP .000 vs. league average .315 across their career seasons — 100.0% below league average.
Career SLG .000 vs. league average .404 across their career seasons — 100.0% below league average.
Career OPS .000 vs. league average .719 across their career seasons — 100.0% 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | WAS | NL | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | — | — | — | — | 0.0 |
| Career · 1 season | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | — | — | — | — | 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 (46 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 14 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 9 | 1 | 0 | 0 | 0 | 0 | .000 |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 14 | 20.1 | 26 | 15 | 6 | 17 | 6.64 |
| Away | 9 | 18.1 | 17 | 15 | 11 | 13 | 7.36 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-28 | WAS | CHW | — | 0.1 | 3 | 2 | 2 | 1 | 1 | 0 |
| 2025-09-26 | WAS | CHW | — | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2025-09-22 | WAS | ATL | — | 2.1 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-09-17 | WAS | ATL | — | 1.0 | 5 | 3 | 3 | 0 | 1 | 0 |
| 2025-09-16 | WAS | ATL | — | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-15 | WAS | ATL | — | 2.0 | 3 | 2 | 2 | 1 | 2 | 0 |
| 2025-09-13 | WAS | PIT | — | 1.0 | 1 | 1 | 1 | 2 | 0 | 1 |
| 2025-09-08 | WAS | MIA | — | 2.0 | 4 | 5 | 5 | 2 | 1 | 2 |
| 2025-09-05 | WAS | CHC | — | 2.0 | 1 | 2 | 2 | 1 | 0 | 1 |
| 2025-09-03 | WAS | MIA | — | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 23 |
Shinnosuke Ogasawara: the record in brief
The debut date in the bio is July 6, 2025; Shinnosuke Ogasawara is an active player, and this profile updates as the season goes on. The team column never changes: it is the Washington Nationals in 2025. Ogasawara played primarily as a pitcher and threw and hit left-handed. The bio adds a birth date on October 8, 1997, in Fujisawa, Kanagawa, Japan and a listed size of 5 feet, 11 inches and 183 pounds.
The pitching table credits Ogasawara with a 1-1 record and a 6.98 ERA in 23 games. Ogasawara has 30 strikeouts. The league ERA over Ogasawara's seasons was 4.16, so the 6.98 figure ran 67.9% worse than average. Ogasawara's only pitching season is 2025: 23 games, 30 strikeouts.
Every defensive appearance on record for Ogasawara, 23 games, came at pitcher. On the mound, the fielding record shows 0 errors alongside 1 putouts and 5 assists.
Retrosheet box scores cover 46 of Ogasawara's games, and the full game log is linked from the splits section.
Frequently Asked Questions about Shinnosuke Ogasawara
- Was Shinnosuke Ogasawara a pitcher?
- Yes. Shinnosuke Ogasawara pitched in the major leagues, recording 1 wins and 30 strikeouts.
- How many home runs did Shinnosuke Ogasawara hit?
- Shinnosuke Ogasawara hit 0 career home runs.
- What teams has Shinnosuke Ogasawara played for?
- Shinnosuke Ogasawara has played for one team, the Washington Nationals (2025).
- What are Shinnosuke Ogasawara's career stats?
- In 23 games, Shinnosuke Ogasawara has gone 1-1 with a 6.98 ERA, 30 strikeouts, and 38.2 innings pitched.
- What position does Shinnosuke Ogasawara play?
- Shinnosuke Ogasawara plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is Shinnosuke Ogasawara and how much does he weigh?
- Shinnosuke Ogasawara is listed at 5 feet 11 inches and 183 pounds.
- What number does Shinnosuke Ogasawara wear?
- Shinnosuke Ogasawara wears number 16, according to MLB's 2025 roster data.
- What was Shinnosuke Ogasawara's career ERA?
- Shinnosuke Ogasawara finished with a 6.98 career ERA, going 1-1 with 30 strikeouts.
- How many strikeouts did Shinnosuke Ogasawara have?
- Shinnosuke Ogasawara recorded 30 career strikeouts.