ROK
Hayden Vucinovich
P · ACL Brewers
- B/T
- R/R
- Size
- 6' 0", 195 lb
- Born
- 2007-06-19 · Edina, MN, USA
- Acquired
- Drafted 2025, round 8, pick 245, by Milwaukee Brewers
Pitching 9.88 ERA, 2.67 WHIP for ACL Brewers. Small sample.
Level path
- ROK2026ACL Brewers
Pitching
| Year | Lvl | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ROK | ACL Brewers | 19 | 11 | 3 | 2 | 3 | 0 | 27.1 | 33 | 40 | 30 | 3 | 9.88 | 2.67 | 9.88 | 13.17 | 19.2% | 25.6% | -6.4% |
Against Brewers farm peers
Pitching at Rookie: 27.1 IP, under the minimum of 30 innings in 2026, so no percentile.
Game log
Pitching
| Date | Opp | W/L | Lvl | Club | Games started. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Runs allowed, earned or not. | Earned runs allowed. | Walks allowed. | Strikeouts. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 13 | ACL Dodgers | L | ROK | ACL Brewers | 0 | 4.0 | 4 | 7 | 1 | 4 | 2 |
| Jul 10 | ACL Athletics | L | ROK | ACL Brewers | 0 | 1.2 | 6 | 3 | 3 | 1 | 4 |
| Jul 2 | @ ACL Giants | L | ROK | ACL Brewers | 0 | 3.1 | 2 | 3 | 2 | 3 | 3 |
| Jun 26 | ACL Royals | L | ROK | ACL Brewers | 1 | 2.2 | 2 | 4 | 3 | 5 | 2 |
| Jun 19 | @ ACL Guardians | L | ROK | ACL Brewers | 0 | 2.1 | 3 | 6 | 5 | 6 | 0 |
| Jun 12 | @ ACL Angels | L | ROK | ACL Brewers | 0 | 2.0 | 1 | 1 | 0 | 2 | 3 |
| Jun 5 | ACL Rangers | W | ROK | ACL Brewers | 0 | 1.2 | 5 | 7 | 4 | 5 | 1 |
| May 29 | ACL Mariners | W | ROK | ACL Brewers | 1 | 3.0 | 4 | 3 | 3 | 2 | 7 |
| May 22 | ACL White Sox | W | ROK | ACL Brewers | 0 | 3.0 | 2 | 3 | 3 | 5 | 4 |
| May 15 | ACL Guardians | L | ROK | ACL Brewers | 1 | 1.0 | 4 | 6 | 6 | 4 | 1 |
| May 8 | @ ACL Cubs | W | ROK | ACL Brewers | 0 | 2.2 | 0 | 0 | 0 | 3 | 3 |
A row is one game he played, newest first. A game he did not play has no row, so a log can have fewer rows than the G column above for the same season: a pitcher who batted once shows one hitting row. Season 2026, through Jul 13, 2026.
Major leagues
No major-league games on record.
Posts about him
None yet.
Stats from the MLB Stats API, through Oct 9, 2026.