Jess Williams
SS · Last on a Brewers farm club: Rocky Mountain Vibes, 2019
- B/T
- L/R
- Size
- 5' 11", 183 lb
- Born
- 1999-05-31 · Perth, Western Australia, Australia
- Acquired
- —
The path and tables below cover his minor-league seasons with any club, as the MLB Stats API lists them, through 2026. His major-league seasons are in the "Major leagues" section.
Level path
- ROK2018AZL Brewers
- ROK+2019Rocky Mountain Vibes
- AAA2019San Antonio Missions
Hitting
| Year | Lvl | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | ROK | AZL Brewers | 19 | 39 | 152 | 38 | 5 | 3 | 0 | 13 | 22 | 7 | 36 | 4 | .270 | .309 | .348 | .657 | .078 | 23.7% | 4.6% | .355 |
| 2019 | ROK+ | Rocky Mountain Vibes | 20 | 57 | 210 | 47 | 10 | 2 | 2 | 23 | 24 | 15 | 49 | 4 | .250 | .303 | .356 | .659 | .106 | 23.3% | 7.1% | .319 |
| 2019 | AAA | San Antonio Missions | 20 | 2 | 10 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | .111 | .200 | .111 | .311 | .000 | 30.0% | 10.0% | .167 |
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. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | ROK+ | Rocky Mountain Vibes | 20 | 2 | 0 | 0 | 0 | 0 | 2.0 | 2 | 1 | 1 | 1 | 18.00 | 1.50 | 4.50 | 4.50 | 9.1% | 9.1% | 0.0% |
OPS by game
No 2026 game log on record, so there is no chart.
Major leagues
No major-league games on record.
Posts about him
None yet.
Stats from the MLB Stats API, through Oct 9, 2026.