| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Pepsideild | 1 | 6 | 1 | 0 | — | — |
| 2019 | Pepsideild | 16 | 775 | 0 | 0 | 0 | — |
| 2020 | Pepsideild | 18 | 1421 | 2 | 5 | 0.44 | — |
| 2021 | Pepsideild | 11 | 938 | 0 | 1 | 0.1 | — |
| 2021/2022 | Serie B | 25 | 927 | 1 | 0 | 0.1 | 6.78 |
| 2022/2023 | Serie A | 12 | 215 | 0 | 0 | 0 | 6.69 |
| 2023/2024 | 2. Bundesliga | 27 | 1670 | 3 | 4 | 0.38 | 7.04 |
| 2024/2025 | Serie A | 21 | 1157 | 0 | 4 | 0.31 | 6.93 |
| 2025/2026 | Serie A | 8 | 141 | 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 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Roma | 7 | 0 | 1 | 6 | 0 | 0 | 1 | 0 |
 Como | 7 | 1 | 2 | 4 | 0 | 0 | 1 | 0 |
 AC Milan | 6 | 0 | 1 | 5 | 0 | 0 | 0 | 0 |
 Parma | 6 | 4 | 1 | 1 | 0 | 1 | 0 | 0 |
 Atalanta | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Monza | 6 | 4 | 2 | 0 | 0 | 0 | 0 | 0 |
 Inter | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 0 |
 Cremonese | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Lazio | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Fiorentina | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Napoli | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 0 |
 Juventus | 5 | 0 | 2 | 3 | 0 | 1 | 0 | 0 |
 Bologna | 5 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
 Udinese | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Torino | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Hellas Verona | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Sassuolo | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Genoa | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Empoli | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cagliari | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 France | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kosovo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Finland | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mexico | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Romania | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Armenia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Albania | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
 Israel | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Germany | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 North Macedonia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Northern Ireland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Scotland | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Spain | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Venezuela | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Latvia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Faroe Islands | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 San Marino | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lithuania | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 England U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sweden U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Neither a goal nor an assist came from Thórir Jóhann Helgason's 8 Serie A appearances in 2025/2026 (141 minutes). Per-match rating over the season: 6.63.
At his best he averaged 7.04 in 2023/2024, 2. Bundesliga; at his worst, 6.63 in 2025/2026.
