All Players › Hayden Juenger
Hayden Juenger was a Major League Baseball pitcher, born August 9, 2000 in O’Fallon, IL. A right-handed pitcher listed at 6' 0" and 180 pounds, Hayden Juenger debuted on May 31, 2026.
Across 14 big-league appearances, Hayden Juenger went 0-1 with a 7.63 ERA, 6 strikeouts, and 15.1 innings pitched.
Every one of Hayden's Athletics seasons is listed below. Explore more through the franchise history, the rosters by year, and the full player index.
Career pitching totals across 14 appearances, and the year-by-year line. Figures from the MLB Stats API.
| W | L | ERA | G | GS | SV | IP | SO | BB | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 7.63 | 14 | 0 | 0 | 15.1 | 6 | 7 | 1.83 |
| Year | Team | W | L | ERA | IP | SO |
|---|---|---|---|---|---|---|
| 2026 | Toronto Blue Jays | 0 | 0 | 13.50 | 2.0 | 0 |
| 2026 | Athletics | 0 | 1 | 6.75 | 13.1 | 6 |
| 2026 | ? | 0 | 1 | 7.63 | 15.1 | 6 |
With the Athletics franchise, Hayden Juenger appears across the 2026 season (Athletics).
In an Athletics uniform, Hayden Juenger pitched in 12 games with 6 strikeouts. Every A's season is captured on the franchise rosters below.
Hayden Juenger is part of the active Athletics era (2026), the roster carrying the franchise through Sacramento toward its future home in Las Vegas. Fans following the relocation can track the current squad on the 2026 roster.
Players who shared a franchise roster with Hayden Juenger.
Built from franchise roster data (MLB Stats API). LV Athletics is an independent fan site and is not affiliated with the Athletics or Major League Baseball.