Mason Williams
Outfielder · Career Stats, Bio & Records (2015-2021)
Mason Williams was an outfielder who played in Major League Baseball from 2015 to 2021 for 4 teams, including the New York Yankees, a span of 7 seasons. In 114 career games, he hit .265 with 71 hits, 4 home runs, and 15 RBI. His career PIV — Baseball Data Hub's era-adjusted measure of offensive impact — is 4.
- AVG (Batting Average):
- Hits divided by at bats. .300 is the traditional mark of an excellent hitter.
- HR (Home Runs):
- Hits on which the batter circled the bases and scored, almost always by clearing the outfield fence.
- RBI (Runs Batted In):
- Runs that scored as a direct result of a batter's plate appearance.
- OPS (On-Base Plus Slugging):
- On-base percentage plus slugging percentage, the quickest single summary of offensive value. .900 or better is star-level.
Data updated
- Position
- Outfielder
- Bats / Throws
- L / R
- Height / Weight
- 6'1" / 195 lb
- MLB Debut
- 2015-06-12
- Last Game
- 2021-06-19
Full name: Mason Jordan Williams
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 114 | 268 | 27 | 71 | 11 | 2 | 4 | 15 | 4 | 17 | 70 | .265 | .308 | .366 | .673 | 4 |
Career AVG .265 vs. league average .251 across their career seasons — +5.5% above league average.
Career OBP .308 vs. league average .320 across their career seasons — near league average.
Career SLG .366 vs. league average .417 across their career seasons — 12.4% below league average.
Career OPS .673 vs. league average .737 across their career seasons — 8.7% below league average.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | NYA | AL | 8 | 21 | 3 | 6 | 3 | 0 | 1 | 3 | 0 | 1 | 3 | .286 | — | — | — | — | 0.0 |
| 2016 | NYA | AL | 12 | 27 | 4 | 8 | 1 | 0 | 0 | 2 | 0 | 1 | 12 | .296 | — | — | — | — | 0.0 |
| 2017 | NYA | AL | 5 | 16 | 3 | 4 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | .250 | — | — | — | — | 0.0 |
| 2018 | CIN | NL | 51 | 123 | 10 | 36 | 5 | 1 | 2 | 6 | 1 | 7 | 29 | .293 | .247 (+18%) | .318 (+4%) | .409 (-3%) | .727 (avg) | 4.4 |
| 2019 | BAL | AL | 11 | 30 | 4 | 8 | 1 | 0 | 0 | 2 | 1 | 3 | 6 | .267 | — | — | — | — | 0.0 |
| 2020 | BAL | AL | 10 | 18 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 9 | .111 | — | — | — | — | 0.0 |
| 2021 | NYN | NL | 17 | 33 | 3 | 7 | 1 | 0 | 1 | 1 | 0 | 4 | 9 | .212 | — | — | — | — | 0.0 |
| Career · 7 seasons | 114 | 268 | 27 | 71 | 11 | 2 | 4 | 15 | 4 | 17 | 70 | .265 | — | — | — | — | 4 | ||
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.
Game Log & Splits
View full game log (114 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 51 | 108 | 12 | 32 | 2 | 5 | .296 |
| Away | 63 | 160 | 15 | 39 | 2 | 10 | .244 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-19 | NYN | WAS | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2021-06-19 | NYN | WAS | W | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 2021-06-18 | NYN | WAS | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2021-06-16 | NYN | CHC | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021-06-14 | NYN | CHC | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021-06-13 | NYN | SDP | L | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2021-06-12 | NYN | SDP | W | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2021-06-11 | NYN | SDP | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021-06-09 | NYN | BAL | W | 4 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 1 |
| 2021-06-08 | NYN | BAL | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Fielding Statistics
Career Fielding Totals by Position
Season-by-Season Fielding
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Left Field | 16 |
| Center Field | 51 |
| Right Field | 38 |
| Designated Hitter | 2 |
Salary History
| Year | Team | League | Salary |
|---|---|---|---|
| 2016 | NYA | AL | $509,700 |
| Total Career Earnings | $509,700 | ||
Mason Williams: the record in brief
The profile opens with Mason Williams's first major league game on June 12, 2015; the last one listed came on June 19, 2021. By club, Williams's seasons break down as the New York Yankees (2015 through 2017), the Cincinnati Reds (2018), the Baltimore Orioles (2019 through 2020), and the New York Mets (2021). Williams played primarily as an outfielder and hit left-handed while throwing right-handed. The bio adds a birth date on August 21, 1991, in Pawtucket, RI, USA and a listed size of 6'1" and 195 pounds. Williams's full given name, per the bio, is Mason Jordan Williams.
Across 114 games at the plate, Williams's career line reads 71 hits in 268 at bats for a .265 average, along with 4 home runs and 15 runs batted in. The on-base percentage is .308 and the slugging percentage .366, for an OPS of .673. Set against a .251 league average for the same years, Williams's .265 average sits 5.5% above it. The OPS comparison is .673 to a league .737, 8.7% below average.
Frequently Asked Questions about Mason Williams
- What years did Mason Williams play?
- Mason Williams played in Major League Baseball from 2015 to 2021.
- Was Mason Williams a pitcher?
- No. Mason Williams was a position player (Outfielder).
- How many home runs did Mason Williams hit?
- Mason Williams hit 4 career home runs with 71 hits.
- What was Mason Williams's career batting average?
- Mason Williams batted .265 over his career, with 71 hits in 268 at bats.
- How many RBI did Mason Williams have?
- Mason Williams drove in 15 runs in his career.
- Is Mason Williams in the Hall of Fame?
- No. Mason Williams has not been inducted into the National Baseball Hall of Fame.