PLAYER PROFILE · SEATTLE SOUNDERS · DEFENDER
Mark O'Neill
Rarely starts. Only 0 of the last 4 club matches. Skip unless team news shifts.
DefenderUSA · #40 · Age 24SQUAD
SEASON STATS
GOALS
0
▼ behind last yr
ASSISTS
0
0 / 90
AVG RATING
6.90
avg
APPS
2
1 start
MINUTES
101
51 / game
SHOTS
0
0 / game
2025/2612 APPS · 2 G · 0 A · 1,080 MINS
CAREER BY SEASONclub competitions
| SEASON | CLUB | APPS | STARTS | G | A | MINS | RATING |
|---|---|---|---|---|---|---|---|
| 2026/27 |  Seattle Sounders | 2 | 1 | 0 | 0 | 101 | 6.90 |
| 2025/26 |  Vancouver Whitecaps II | 12 | 12 | 2 | 0 | 1,080 | — |
RECENT FORM · LAST 40 OF 4 STARTED
◄ OLDERMOST RECENT ►
–
Rea–
Min–
Spo–
NewStarted
Off the bench
Didn't feature
LAST PLAYED
60 days ago
Started vs Guadalajara Chivas
NEXT MATCH · IN 3 DAYS
@ FC Dallas
Thu 01:30 · MLS
OVERVIEW
Mark O'Neill plays as a defender for Seattle Sounders. O'Neill wears the number 40 shirt for Seattle Sounders.
Last season Mark O'Neill played 12 times for Vancouver Whitecaps II, starting all 12, averaging 90 minutes a match across all competitions. They scored 2 goals in that time. Recently they have not started any of the last 4 Seattle Sounders matches. Seattle Sounders' next match is against FC Dallas in the MLS on Thu 15 Oct, 01:30.
START RATE BY COMPETITION2026/27
Leagues Cup
50% 1/2
CAREER & TRANSFERS
JUL 2026 · PERMANENT
Tacoma Defiance → Released
Free agent
NEXT UP · @ FC DALLAS · IN 3 DAYS
Will O'Neill start against FC Dallas?
Predict the Seattle Sounders XI →NEXT UP · @ FC DALLAS
Will O'Neill start against FC Dallas?
Seattle Sounders away to FC Dallas, Thu 01:30.