← Players
J. O'Brien
MID🇮🇪39 years old·born 28 Sept 1987
180 cm · 63 kg · born Alexandria, Scotland
Notts County · England League Two
1190▲ +1128dCurrent Elo(905d idle)
124 matches tracked
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.Good+3.9career
BarnsleyCoventryShrewsburyRoss CountyBradfordNotts CountyDomestic cupInternational cupTransfer
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
−46J. Walker1545
in 4 matches · Bradford
−42R. Delaney1645
in 3 matches · Newport County
−42B. Halliday1674
in 3 matches · Bradford
−37N. Tsaroulla1830
in 3 matches · Crawley Town
−33M. O'Hara1530
in 3 matches · Dundee
Coaches
Their Elo change in matches against him (at least 3 meetings).
Favourite coaches
Hardly any coach lost Elo against him.
Nemesis coaches
- +46
Uwe Rösler1835
in 3 matches · Fleetwood Town
- +26
C. Levein1447
in 3 matches · Heart Of Midlothian
- +16
Brendan Rodgers2348
in 4 matches · Celtic
- +9
Stephen Robinson1686
in 4 matches · Motherwell
Career history
- 2019Bradford→Notts CountyFree
- 2018Ross County→BradfordFree
- 2017Shrewsbury→Ross CountyFree
- 2017Ross County→ShrewsburyLoan ended
- 2017Shrewsbury→Ross CountyLoan
- 2016Coventry→ShrewsburyFree
- 2016Scunthorpe→CoventryLoan ended
- 2016Coventry→ScunthorpeLoan
- 2014Barnsley→CoventryFree
- 2010Motherwell→Barnsley€ 1.4M