Úrvalsdeild   M. W D L goals
  at home 4 2 2 0 7 : 5
  Away 4 3 0 1 11 : 6
  8 5 2 1 18 : 11
1. deild   M. W D L goals
  at home 6 3 1 2 7 : 6
  Away 6 3 0 3 11 : 13
  12 6 1 5 18 : 19
Lengjubikarinn   M. W D L goals
  Away 2 2 0 0 5 : 2
  2 2 0 0 5 : 2
overall   M. W D L goals
  at home 10 5 3 2 14 : 11
  Away 12 8 0 4 27 : 21
  Neutral Place 0 0 0 0 0 : 0
  22 13 3 6 41 : 32
Úrvalsdeild
2009 16. Round Þróttur Reykjavík - UMF Grindavík 1:5
2009 5. Round UMF Grindavík - Þróttur Reykjavík 2:1
2008 22. Round Þróttur Reykjavík - UMF Grindavík 0:1
2008 11. Round UMF Grindavík - Þróttur Reykjavík 2:2
2005 17. Round Þróttur Reykjavík - UMF Grindavík 3:2
2005 8. Round UMF Grindavík - Þróttur Reykjavík 1:1
2003 15. Round Þróttur Reykjavík - UMF Grindavík 2:3
2003 6. Round UMF Grindavík - Þróttur Reykjavík 2:1
1. deild
2023 20. Round Þróttur Reykjavík - UMF Grindavík 5:0 (3:0)
2023 9. Round UMF Grindavík - Þróttur Reykjavík 1:2 (1:1)
2021 17. Round UMF Grindavík - Þróttur Reykjavík 2:1
2021 6. Round Þróttur Reykjavík - UMF Grindavík 2:3 (1:1)
2020 12. Round Þróttur Reykjavík - UMF Grindavík 2:4
2020 2. Round UMF Grindavík - Þróttur Reykjavík 1:0
2015 16. Round Þróttur Reykjavík - UMF Grindavík 2:0
2015 5. Round UMF Grindavík - Þróttur Reykjavík 0:1
2014 17. Round Þróttur Reykjavík - UMF Grindavík 2:1
2014 6. Round UMF Grindavík - Þróttur Reykjavík 1:1
2013 17. Round UMF Grindavík - Þróttur Reykjavík 2:1
2013 6. Round Þróttur Reykjavík - UMF Grindavík 0:3
Lengjubikarinn
2017 Group 4 Þróttur Reykjavík - UMF Grindavík 2:3
2011 Group 3 Þróttur Reykjavík - UMF Grindavík 0:2 (0:1)

For games that were decided on penalties the score after 120 minutes will be included in the ranking