C. O'Sullivan
DEF🇮🇪20 years old·born 2 May 2006
173 cm · born Ballyfermot, Republic of Ireland
Shamrock Rovers · Irish Premier Division
Rank #4,610·64 matches tracked
Playing style
AggressorTackles + int. /90
1.25
37th pct
Duels won
49%
22nd pct
Blocks /90
0.22
35th pct
Passes /90
31.82
67th pct
Fouls /90
0.60
52nd pct
Goals + assists /90
0.00
Latest· 12 Oct 2026
10' vs Bohemians — a quiet game.
Shamrock Rovers 2–1 Bohemians (win) · Rating 6.47 · Elo +1 · 1/1 duels
Form — EAR = Elo Above Replacement, football's version of baseball's WAR (Wins Above Replacement). Every rated match scores a player against the average performance for their position: better adds to EAR, worse subtracts. EAR180 adds up the last 180 days (current form); EAR career adds up every rated match. Our predictions add EAR180 to a player's Elo, about 37 Elo points per EAR point. Each bar is the EAR180 going into that match: green above the position average, red below. A gap means no rated match in that window. (180 days)
Opponents
Their Elo change in matches against him (at least 3 meetings).
Favourite opponents
−61C. Keeley1515
in 5 matches · Drogheda United
−59J. Anang1627
in 7 matches · St Patrick's Athl.
−44B. Burns1511
in 4 matches · Dundalk
−39G. Cunningham1403
in 3 matches · Galway United
−33S. Walsh1285
in 5 matches · Galway United
Nemeses
+134C. Parsons1588
in 6 matches · Bohemians
+114D. McMenamy1460
in 4 matches · Waterford
+89A. Sjöberg1631
in 3 matches · St Patrick's Athl.
+48Wessel Speel1735
in 3 matches · Shelbourne
+46C. Whelan1541
in 4 matches · Bohemians
Coaches
Their Elo change in matches against him (at least 3 meetings).
Favourite coaches
- −47
Kevin Doherty1508
in 8 matches · Drogheda United
- −34
Stephen Kenny1625
in 8 matches · St Patrick's Athl.
- −10
in 4 matches · Galway United
- −8
Alan Reynolds1620
in 4 matches · Bohemians
Nemesis coaches
- +38
in 3 matches · Shelbourne
- +3
Tiernan Lynch1625
in 6 matches · Derry City
- +3
Gerard Nash1361
in 4 matches · Cork City
Style radar
On-ball style vs same-position, same-league peers (0 = average for the role).
Career
No transfer history on record — likely an academy product or a single-club career.