Semi
Ajayi

Centre-back · age 33 · Nigeria · 6 ft 4 in (1.93 m) · contract to Jun 2027

Apps
10
Goals
1
Assists
0
Rating
6.85
2026/27

Thomas
O'Brien

Centre-back · age 35 · Scotland · 6 ft 1 in (1.85 m) · contract to May 2028

Apps
8
Goals
2
Assists
1
Rating
6.78
2026/27
Change Ajayi
Change O'Brien

Attributes

This season · 2026/27 · rated out of 99

Semi AjayiThomas O'Brien
SHO42 · 74PAS45 · 70DRI64 · 27DEF48 · 37PHY74 · 97
42Shooting74
45Passing70
64Dribbling27
48Defending37
74Physical97

Each number out of 99, against the players each was rated with. Rated against different pools: Semi Ajayi against Premier League, Thomas O'Brien against Championship. A 90 in one league isn’t a 90 in another.

Per 90 minutes

League matches · This season · 2026/27

Semi AjayiThomas O'Brien
853 minutes717 minutes
6.85Average rating6.78
0.11Goalsper 900.25
0.00Assistsper 900.13
0.53Shotsper 900.75
0.21Shots on targetper 900.50
40%Shot accuracy67%
0.11Key passesper 90–
0.74Dribbles completedper 900.25
29.0Passesper 9039.4
80%Pass accuracy82%
3.17Tackles + interceptionsper 902.01
66%Duels won74%
1.79Aerials wonper 904.14
4.11Clearancesper 906.28
0.32Blocksper 900.38
0.21Fouls wonper 901.51
0.32Dispossessedper 90–

Where they play

Positions in their recent starts

Semi AjayiThomas O'Brien
Semi Ajayi
CBCMDM

Centre-back 96% · Central midfielder 2% · Defensive midfielder 2%

Thomas O'Brien
CB

Centre-back 100%

Career

League seasons in the competitions we cover

Semi AjayiThomas O'Brien
317League apps242
26League goals17
7League assists9
0.08Goals per game0.07
966Minutes per goalfewer is better1211
Clean sheets a season, season by season
  1. 0
    0
    12/13
  2. 13/14
  3. 0
    4
    031
    14/15
  4. 3
    11
    15/16
  5. 0
    17
    16/17
  6. 12
    0
    383
    17/18
  7. 6
    46
    18/19
  8. 14
    8
    4325
    19/20
  9. 3
    8
    3326
    20/21
  10. 13
    1
    3137
    21/22
  11. 7
    8
    2229
    22/23
  12. 10
    4
    2719
    23/24
  13. 8
    13
    1529
    24/25
  14. 7
    11
    2435
    25/26
  15. 3
    2
    108
    26/27

Each pair: clean sheets above, league games below. By the year each season began.

The tale of the tape

League careers in the competitions we cover

Semi AjayiThomas O'Brien
33
Age
35
6 ft 4 in (1.93 m)
Height
6 ft 1 in (1.85 m)
Right
Foot
Right
Jun 2027
Contract to
May 2028
14
League seasons
10
0
League titles
0
Free transfer, 2025
Last move
Free transfer, 2017

League matches in the competitions we cover. Cups, Europe and internationals aren’t included. Fees are reported figures, credited on each player’s page.