| Balðraz vs Jin | 25–17 | 59.52% |
| Balðraz vs Kazuya | 22–16 | 57.89% |
| Balðraz vs Dragunov | 18–13 | 58.06% |
| Balðraz vs Anna | 11–14 | 44.00% |
| Balðraz vs Bryan | 13–9 | 59.09% |
| Balðraz vs Paul | 16–5 | 76.19% |
| Balðraz vs Reina | 7–13 | 35.00% |
| Balðraz vs Heihachi | 10–8 | 55.56% |
| Balðraz vs King | 6–10 | 37.50% |
| Balðraz vs Lee | 8–7 | 53.33% |
| Balðraz vs Lidia | 8–7 | 53.33% |
| Balðraz vs Asuka | 9–5 | 64.29% |
| Balðraz vs Yoshimitsu | 9–4 | 69.23% |
| Balðraz vs Hwoarang | 7–6 | 53.85% |
| Balðraz vs Devil Jin | 7–6 | 53.85% |
| Balðraz vs Lars | 9–4 | 69.23% |
| Balðraz vs Jun | 8–5 | 61.54% |
| Balðraz vs Steve | 8–3 | 72.73% |
| Balðraz vs Feng | 6–4 | 60.00% |
| Balðraz vs Law | 5–3 | 62.50% |
| Balðraz vs Zafina | 5–2 | 71.43% |
| Balðraz vs Eddy | 1–6 | 14.29% |
| Balðraz vs Xiaoyu | 6–0 | 100.00% |
| Balðraz vs Lili | 3–3 | 50.00% |
| Balðraz vs Azucena | 3–3 | 50.00% |
| Balðraz vs Armor King | 6–0 | 100.00% |
| Balðraz vs Claudio | 4–1 | 80.00% |
| Balðraz vs Raven | 1–3 | 25.00% |
| Balðraz vs Leo | 0–3 | 0.00% |
| Balðraz vs Nina | 2–1 | 66.67% |
| Balðraz vs Victor | 0–3 | 0.00% |
| Balðraz vs Jack-8 | 2–0 | 100.00% |
| Balðraz vs Alisa | 2–0 | 100.00% |
| Balðraz vs Shaheen | 2–0 | 100.00% |
| Balðraz vs Kuma | 0–2 | 0.00% |
| Balðraz vs Leroy | 1–1 | 50.00% |
| Balðraz vs Clive | 0–2 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.