| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2009/2010 | Premier League (South Africa) | 13 | — | 1 | 0 | — | — |
| 2010/2011 | La Liga 2 (Spain) | 15 | — | 1 | 0 | — | — |
| 2011/2012 | Ligue 1 | 1 | 90 | 0 | 0 | 0 | — |
| 2012/2013 | Ligue 1 | 6 | 483 | 0 | 0 | 0 | — |
| 2012/2013 | National 3: Group K | 6 | 496 | 0 | 0 | 0 | — |
| 2013/2014 | Ligue 1 | 26 | 1828 | 1 | 0 | 0.05 | — |
| 2014/2015 | Ligue 1 | 11 | — | 1 | 0 | — | — |
| 2015/2016 | Ligue 2 | 5 | 203 | 0 | 0 | 0 | — |
| 2015/2016 | National 3: Group K | 1 | 90 | 0 | 0 | 0 | — |
| 2017 | Major League Soccer (United States) | 30 | 2529 | 2 | 1 | 0.11 | — |
| 2018 | Major League Soccer (United States) | 30 | 2610 | 1 | 0 | 0.03 | 6.99 |
| 2019 | Major League Soccer (United States) | 24 | 2151 | 0 | 0 | 0 | — |
| 2020 | Major League Soccer (United States) | 28 | 2520 | 0 | 1 | 0.04 | 7.16 |
| 2021 | Major League Soccer (United States) | 29 | 2537 | 2 | 0 | 0.07 | 7.08 |
| 2022 | Major League Soccer (United States) | 3 | 270 | 0 | 0 | 0 | 6.88 |
| 2023 | Major League Soccer (United States) | 11 | 729 | 0 | 0 | 0 | 6.82 |
| 2024 | Major League Soccer (United States) | 8 | 262 | 0 | 0 | 0 | 6.55 |
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 2026-07-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Lorient | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 |
 Olympique Marseille | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 |
 Philadelphia Union | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Toulouse | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Nice | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Montpellier | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Paris Saint Germain | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Bordeaux | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Monaco | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Celta de Vigo | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 0 |
 Nantes | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Olympique Lyonnais | 3 | 1 | 0 | 2 | 0 | 0 | 2 | 1 |
 Saint-Étienne | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Bastia | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ajaccio | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Rennes | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 LOSC Lille | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Elche | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
 Metz | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Atlanta United | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 South Africa | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 United States | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Germany | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Zimbabwe | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Congo DR | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Senegal | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mexico | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Algeria | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Netherlands | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Portugal | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Russia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Australia | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Cameroon | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Benin | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Congo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Equatorial Guinea | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Central African Republic | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gabon | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Montenegro | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Serbia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Jonathan Mensah's 8 outings in the 2024 Major League Soccer (United States) (262 minutes) produced no goals and no assists. GioScore's computed rating for the season averages 6.55.
No season rated higher than 2020 (7.16, Major League Soccer (United States)); none lower than 2024 (6.55). His last two rated seasons average 0.39 below his earlier career level.
