Riley Cornelio
Career Stats, Bio & Records (2026)
Riley Cornelio is a pitcher who has played in Major League Baseball since 2026. Across 18 career appearances, he has gone 3-2 with a 3.68 ERA and 40 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
- Bats / Throws
- R / R
- Height / Weight
- 6'3" / 195 lb
- MLB Debut
- 2026-04-24
- Jersey
- #74
- Draft
- 2022
Full name: Riley Cornelio Cornelio
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | WSH | NL | 3 | 2 | 18 | 3 | 0 | 0 | 0 | 36.2 | 26 | 15 | 29 | 40 | 3.68 | 4.18 (+12%) | - |
| Career · 1 season | 3 | 2 | 18 | 3 | 0 | 0 | 0 | 36.2 | 26 | 15 | 29 | 40 | 3.68 | — | 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.
Riley Cornelio: the record in brief
Riley Cornelio made a major league debut on April 24, 2026 and is still active, so the totals on this page keep changing. Every season row on the page belongs to the Washington Nationals, in 2026. Cornelio batted and threw right-handed. The bio adds a birth date on June 6, 2000, in Honolulu, HI, USA and a listed size of 195 pounds on a 6-foot-3 frame.
The pitching table credits Cornelio with a 3-2 record and a 3.68 ERA in 18 games. Also on Cornelio's record: 40 strikeouts. Against a 4.18 league ERA for the same years, Cornelio was 11.9% better. Cornelio's only pitching season is 2026: 18 games, 40 strikeouts.
The draft line shows 2022.
Frequently Asked Questions about Riley Cornelio
- Was Riley Cornelio a pitcher?
- Yes. Riley Cornelio pitched in the major leagues, recording 3 wins and 40 strikeouts.
- What teams has Riley Cornelio played for?
- Riley Cornelio has played for one team, the Washington Nationals (2026).
- What are Riley Cornelio's career stats?
- In 18 games, Riley Cornelio has gone 3-2 with a 3.68 ERA, 40 strikeouts, and 36.2 innings pitched.
- How tall is Riley Cornelio and how much does he weigh?
- Riley Cornelio is listed at 6 feet 3 inches and 195 pounds.
- What number does Riley Cornelio wear?
- Riley Cornelio wears number 74, according to MLB's 2026 roster data.
- What was Riley Cornelio's career ERA?
- Riley Cornelio finished with a 3.68 career ERA, going 3-2 with 40 strikeouts.
- How many strikeouts did Riley Cornelio have?
- Riley Cornelio recorded 40 career strikeouts.