| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Inkasso-Deildin | 2 | 87 | 0 | 0 | — | — |
| 2019 | Pepsideild | 2 | 87 | 0 | 0 | — | — |
| 2019 | Inkasso-Deildin | 21 | 947 | 4 | 0 | 0.38 | — |
| 2025 | Pepsideild | 13 | 839 | 1 | 3 | 0.43 | 6.92 |
| 2018 | Pepsideild | 4 | 7 | 0 | 0 | — | — |
| 2020 | Pepsideild | 18 | 1292 | 4 | 0 | 0.28 | — |
| 2021 | Inkasso-Deildin | 20 | 1777 | 9 | 1 | 0.51 | — |
| 2022 | Pepsideild | 4 | 341 | 1 | 1 | 0.53 | — |
| 2023 | Pepsideild | 3 | 270 | 0 | 0 | 0 | 7 |
| 2024 | Pepsideild | 15 | 1229 | 1 | 3 | 0.29 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 71 Pepsideild midfielders, 2024, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 KA Akureyri | 5 | 2 | 3 | 0 | 1 | 1 | 0 | 0 |
 Víkingur Reykjavík | 4 | 1 | 1 | 2 | 0 | 1 | 0 | 0 |
 Valur | 4 | 1 | 0 | 3 | 1 | 1 | 0 | 0 |
 Breidablik | 4 | 0 | 1 | 3 | 0 | 0 | 2 | 0 |
 FH | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 ÍA | 3 | 3 | 0 | 0 | 0 | 1 | 2 | 0 |
 KR Reykjavík | 3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
 ÍBV | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Fram | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Vestri | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 HK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stjarnan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Thór | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Leiknir Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Keflavík | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 |
 Haukar | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Augnablik | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Afturelding | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Magni | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kári | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Turkey U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Finland U17 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Faroe Islands U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Netherlands U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Belgium U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Albania U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Italy U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Across 13 Pepsideild appearances in 2025, Jóhann Árni Gunnarsson contributed 1 goal plus 3 assists (839 minutes) — 0.43 goal involvements per 90. Per-match rating over the season: 6.92. Among 71 Pepsideild midfielders with at least 450 minutes in 2024, his goal involvements per 90 sits in the 54th percentile, above the median — goals rank: 40th of 71.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Fjölnir | 2018/2019 - 2021/2022 | 73 | 18 | 1 | 4856 | — | — | — |
| Stjarnan | 2021/2022 - now | 57 | 4 | 10 | 4057 | — | — | 7.29 |
| Total | 130 | 22 | 11 | 8913 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Stjarnan | 16 | 2 | — | 839 | 2 | 0 | 6.92 |
| 23/24 | Stjarnan | 17 | 1 | — | 1347 | 6 | 0 | — |
| 22/23 | Stjarnan | 6 | 0 | — | 386 | 2 | 0 | 7.00 |
| 21/22 | Stjarnan | 4 | 1 | — | 341 | 0 | 0 | — |
| 20/21 | Fjölnir | 22 | 9 | — | 1955 | 2 | 0 | — |
| 19/20 | Fjölnir | 20 | 4 | — | 1472 | 0 | 0 | — |
| 18/19 | Fjölnir | 25 | 5 | — | 1158 | 0 | 0 | — |
| 17/18 | Fjölnir | 6 | 0 | — | 271 | 0 | 0 | — |
