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Riley Cornelio
MLB
About Riley Cornelio
Riley John Thomas Cornelio (born June 6, 2000) is an American professional baseball pitcher for the Washington Nationals of Major League Baseball (MLB). He made his MLB debut in 2026.
Bio summary from Wikipedia.
Player Stats
| W | 3 | L | 2 | ERA | 3.68 | G | 18 |
|---|---|---|---|---|---|---|---|
| GS | 3 | SV | 0 | IP | 36.2 | H | 26 |
| R | 22 | ER | 15 | BB | 29 | SO | 40 |
| WHIP | 1.500 | H/9 | 6.4 | HR/9 | 0.5 | BB/9 | 7.1 |
| K/9 | 9.8 | FIP | 4.00 | WAR | 0.0 |
2026 pitching — Baseball-Reference
Career
Riley Cornelio made his MLB debut in 2026 — his career history begins with the 2026 line below. (The Lahman databank, which runs through 2025, has no season lines for him yet.)
2026 Season — MLB Stats API
Pitching
| W | L | ERA | G | GS | CG | SHO | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2 | 3.68 | 18 | 3 | 0 | 0 | 0 | 36.2 | 26 | 22 | 15 | 2 | 29 | 40 | 1.50 |
2026 regular-season line from the MLB Stats API (statsapi.mlb.com), pulled when this page was built. Multi-team stints are combined; rate stats are recomputed from the combined totals.
Watch Riley Cornelio Highlights
“Riley Cornelio 2026 MLB Highlights!” · Open on YouTube · More Riley Cornelio videos