| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2006 | Major League Soccer (United States) | 19 | 928 | 3 | 0 | 0.29 | — |
| 2007 | Major League Soccer (United States) | 17 | 475 | 2 | 0 | 0.38 | — |
| 2008 | Major League Soccer (United States) | 12 | 633 | 3 | 0 | 0.43 | — |
| 2009 | Major League Soccer (United States) | 22 | — | 5 | 0 | — | — |
| 2010 | Major League Soccer (United States) | 24 | 990 | 8 | 0 | 0.73 | — |
| 2011 | Major League Soccer (United States) | 9 | — | 0 | 0 | — | — |
| 2012/2013 | Premier League | 11 | 152 | 1 | 0 | 0.59 | — |
| 2012 | Major League Soccer (United States) | 28 | — | 11 | 0 | — | — |
| 2013/2014 | Championship (England) | 12 | 1516 | 4 | 1 | 0.3 | 7.76 |
| 2013 | Major League Soccer (United States) | 15 | — | 7 | 0 | — | — |
| 2015 | Major League Soccer (United States) | 37 | — | 26 | 6 | — | — |
| 2016 | Major League Soccer (United States) | 9 | 790 | 5 | 0 | 0.57 | 7.28 |
| 2017 | Major League Soccer (United States) | 31 | 2366 | 12 | 4 | 0.61 | 7.22 |
| 2018 | Major League Soccer (United States) | 28 | 2167 | 14 | 5 | 0.79 | 7.51 |
| 2019 | Major League Soccer (United States) | 29 | 2542 | 14 | 2 | 0.57 | 7.25 |
| 2020 | Major League Soccer (United States) | 10 | 528 | 3 | 1 | 0.68 | 7.1 |
| 2021 | Veikkausliiga | 14 | 1238 | 5 | 1 | 0.44 | — |
| 2022 | Major League Soccer (United States) | 34 | 1730 | 9 | 7 | 0.83 | 7 |
| 2023 | Major League Soccer (United States) | 27 | 1519 | 5 | 1 | 0.36 | 6.99 |
| 2024 | Major League Soccer (United States) | 30 | 1062 | 3 | 5 | 0.68 | 7.01 |
| 2025 | Major League Soccer (United States) | 20 | 785 | 0 | 0 | 0 | 6.63 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-07-21
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Orlando City | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Vancouver Whitecaps | 5 | 2 | 1 | 2 | 0 | 1 | 0 | 0 |
 New York RB | 4 | 1 | 3 | 0 | 2 | 0 | 0 | 0 |
 LA Galaxy | 4 | 2 | 0 | 2 | 1 | 0 | 0 | 0 |
 Columbus Crew | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Dallas | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Chicago Fire | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 |
 Toronto | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Real Salt Lake | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Seattle Sounders | 3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
 CF Montréal | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Blackburn Rovers | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Wigan Athletic | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Derby County | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Watford | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Queens Park Rangers | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Nottingham Forest | 2 | 0 | 2 | 0 | 1 | 0 | 1 | 0 |
 Leeds United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ipswich Town | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Colorado Rapids | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Guinea-Bissau | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
 Egypt | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Algeria | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Burkina Faso | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nigeria | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Chad | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Equatorial Guinea | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Djibouti | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ethiopia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Kei Kamara's 20 outings in the 2025 Major League Soccer (United States) (785 minutes) produced no goals and no assists. GioScore's computed rating for the season averages 6.63.
At his best he averaged 7.76 in 2013/2014, Championship (England); at his worst, 6.63 in 2025. The recent curve points down: 0.44 below his prior career average across the last two rated seasons.
