| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | Pepsideild | 2 | 38 | 0 | 0 | — | — |
| 2021 | Pepsideild | 16 | 418 | 1 | 0 | 0.22 | — |
| 2022 | Inkasso-Deildin | 8 | 571 | 1 | 0 | 0.16 | — |
| 2022 | Pepsideild | 2 | 15 | 0 | 0 | — | — |
| 2023 | Inkasso-Deildin | 11 | 903 | 1 | 1 | 0.2 | — |
| 2024 | Pepsideild | 13 | 452 | 0 | 2 | 0.4 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 35 Pepsideild forwards, 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 2026-07-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 HK | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Grindavík | 4 | 2 | 1 | 1 | 1 | 2 | 2 | 0 |
 ÍA | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Thróttur Reykjavík | 3 | 0 | 0 | 3 | 1 | 0 | 2 | 0 |
 KR Reykjavík | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Valur | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fram | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vestri | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Stjarnan | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Thór | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
 Leiknir Reykjavík | 2 | 0 | 0 | 2 | 1 | 1 | 0 | 0 |
 Keflavík | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Njardvík | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 ÍR | 2 | 2 | 0 | 0 | 1 | 0 | 2 | 0 |
 Selfoss | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Víkingur Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fylkir | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sindri | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Breidablik | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 KA Akureyri | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Armenia U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Croatia U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Scotland U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Guðmundur Tyrfingsson finished the 2024 Pepsideild season with 2 assists and no goals from 13 appearances (452 minutes) — 0.4 goal involvements per 90. Against 35 Pepsideild forwards with at least 450 minutes in 2024, his goal involvements per 90 places in the 29th percentile; on goals he ranks 34th of 35.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Fylkir | 2023/2024 - now | 42 | 9 | 7 | 1216 | — | — | 7.00 |
| ÍA | 2020/2021 - 2021/2022 | 27 | 3 | 0 | 787 | — | — | — |
| Selfoss | 2022/2023 - 2023/2024 | 20 | 5 | 2 | 1564 | — | — | — |
| Total | 89 | 17 | 9 | 3567 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Fylkir | 14 | 2 | — | 0 | 5 | 0 | — |
| 23/24 | Fylkir | 15 | 0 | — | 485 | 2 | 0 | — |
| 22/23 | Selfoss | 12 | 4 | — | 993 | 3 | 0 | — |
| 21/22 | ÍA | 4 | 1 | — | 124 | 0 | 0 | — |
| 21/22 | Selfoss | 8 | 1 | — | 571 | 1 | 0 | — |
| 20/21 | ÍA | 21 | 2 | — | 625 | 2 | 0 | — |
