D. Duffy
MID🇮🇪23 years old·born 28 Nov 2002
189 cm · 70 kg
Chesterfield · England League Two
Rank #4,741·121 matches tracked
Playing style
CreatorNon-pen goals /90
0.16
67th pct
Assists /90
0.16
88th pct
Key passes /90
1.24
82nd pct
Passes /90
22.60
54th pct
Tackles + int. /90
2.39
86th pct
Dribbles /90
2.07
75th pct
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
−56E. Kachunga1523
in 3 matches · Cambridge United
−54S. Vokes1201
in 5 matches · Gillingham
−50L. Macari1841
in 3 matches · Notts County
−49M. Stryjek1698
in 3 matches · Wycombe
−48B. Jackson1541
in 3 matches · Barrow
Nemeses
+90N. Asiimwe1653
in 3 matches · Walsall
+88D. Okagbue1850
in 3 matches · Walsall
- +81
Tommy Simkin1795
in 3 matches · Walsall
+79H. Williams1754
in 3 matches · Walsall
+75C. Shaughnessy1930
in 3 matches · Portsmouth
Coaches
Their Elo change in matches against him (at least 3 meetings).
Favourite coaches
Hardly any coach lost Elo against him.
Nemesis coaches
- +72
M. Sadler1750
in 4 matches · Walsall
- +38
Andrew Crosby1549
in 3 matches · Tranmere
- +36
Gareth Ainsworth1765
in 4 matches · Gillingham
- +31
S. Weaver1574
in 3 matches · Harrogate Town
- +17
D. Clarke1664
in 3 matches · Bristol Rovers
Style radar
On-ball style vs same-position, same-league peers (0 = average for the role).
Career history
- 2025Lincoln→ChesterfieldTransfer
- 2025Lincoln→ChesterfieldLoan
- 2023UCD→Lincoln
- 2022Shamrock Rovers→UCDFree