Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Stjarnan W | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
 Thróttur Reykjavík W | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 |
 Valur W | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Víkingur Reykjavík W | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Thor Akureyri W | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Breidablik W | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 ÍBV W | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fjardab Höttur Leiknir W | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Slovácko W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Rosenborg W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Selfoss W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Keflavík W | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 KR W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tindastóll W | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
 Luxembourg U17 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Spain U17 W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Serbia U17 W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 France U17 W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Northern Ireland U17 W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Switzerland U17 W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Slovakia U17 W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Italy U17 W | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Albania U17 W | 1 | 1 | 0 | 0 | 4 | 0 | 0 | 0 |
Margrét Brynja Kristinsdóttir plays as a midfielder for FH W. Throughout his career, Margrét Brynja Kristinsdóttir has scored 5 goals and provided 1 assists in 51 appearances across 2 clubs. Among the clubs he has represented — FH W, Breidablik W — Margrét Brynja Kristinsdóttir was most prolific at FH W, where he scored 5 goals in 40 appearances.
