| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011 | Ettan: South | 23 | — | 4 | 0 | — | — |
| 2012 | Allsvenskan | 22 | 1631 | 3 | 0 | 0.17 | — |
| 2013/2014 | Pro League | 19 | 1542 | 3 | 0 | 0.18 | — |
| 2013 | Allsvenskan | 13 | 986 | 1 | 0 | 0.09 | — |
| 2014 | Allsvenskan | 16 | 1440 | 1 | 0 | 0.06 | — |
| 2015 | Allsvenskan | 25 | 953 | 1 | 0 | 0.09 | — |
| 2016 | Allsvenskan | 19 | 718 | 2 | 3 | 0.63 | — |
| 2017 | Allsvenskan | 25 | 1935 | 0 | 0 | 0 | 7.2 |
| 2018 | Allsvenskan | 28 | 2476 | 2 | 0 | 0.07 | 7.3 |
| 2019 | Allsvenskan | 23 | 1910 | 1 | 0 | 0.05 | 7.08 |
| 2020 | Major League Soccer (United States) | 16 | 1263 | 0 | 0 | 0 | 7.08 |
| 2021 | Major League Soccer (United States) | 4 | 360 | 0 | 0 | 0 | 6.73 |
| 2021 | Eliteserien | 17 | 1453 | 3 | 1 | 0.25 | 7.08 |
| 2022 | Eliteserien | 16 | 1283 | 3 | 1 | 0.28 | 7.45 |
| 2023 | Allsvenskan | 24 | 2108 | 3 | 0 | 0.13 | 7.27 |
| 2024 | Allsvenskan | 25 | 1835 | 2 | 1 | 0.15 | 7.26 |
| 2025 | Allsvenskan | 23 | 1620 | 6 | 1 | 0.39 | 7.31 |
| 2026 | Allsvenskan | 10 | 558 | 2 | 1 | 0.48 | 6.76 |
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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 GAIS | 5 | 2 | 2 | 1 | 2 | 0 | 1 | 0 |
 Hammarby | 5 | 2 | 0 | 3 | 0 | 1 | 0 | 0 |
 Mons | 5 | 2 | 2 | 1 | 3 | 0 | 0 | 0 |
 Degerfors | 5 | 5 | 0 | 0 | 3 | 0 | 0 | 0 |
 Brommapojkarna | 5 | 3 | 1 | 1 | 0 | 0 | 1 | 0 |
 Norrköping | 5 | 3 | 1 | 1 | 1 | 0 | 0 | 0 |
 Värnamo | 5 | 4 | 1 | 0 | 1 | 1 | 0 | 0 |
 IFK Göteborg | 4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 |
 Sandefjord | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 AIK | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Tromsø | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Kalmar | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Djurgården | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Kristiansund | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Bodø / Glimt | 3 | 0 | 1 | 2 | 0 | 0 | 2 | 0 |
 Häcken | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sarpsborg 08 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Öster | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Arsenal | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Galatasaray | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
Tom Pettersson's 2026 Allsvenskan season produced 2 goals and 1 assist across 10 appearances (558 minutes) — 0.48 goal involvements per 90. GioScore's computed rating for the season averages 6.76.
2022 stands as his highest-rated season (7.45, Eliteserien), with 2026 the weakest (6.76). Averaged over his last two rated seasons, he sits 0.18 below his earlier career level.
