| Valhalla vs Reina | 41–27 | 60.29% |
| Valhalla vs King | 32–27 | 54.24% |
| Valhalla vs Kazuya | 24–30 | 44.44% |
| Valhalla vs Steve | 27–25 | 51.92% |
| Valhalla vs Armor King | 21–18 | 53.85% |
| Valhalla vs Lili | 19–18 | 51.35% |
| Valhalla vs Hwoarang | 17–16 | 51.52% |
| Valhalla vs Paul | 16–14 | 53.33% |
| Valhalla vs Xiaoyu | 14–16 | 46.67% |
| Valhalla vs Azucena | 18–12 | 60.00% |
| Valhalla vs Law | 20–9 | 68.97% |
| Valhalla vs Jin | 12–17 | 41.38% |
| Valhalla vs Dragunov | 14–15 | 48.28% |
| Valhalla vs Lee | 10–15 | 40.00% |
| Valhalla vs Jun | 15–10 | 60.00% |
| Valhalla vs Lars | 12–11 | 52.17% |
| Valhalla vs Clive | 14–9 | 60.87% |
| Valhalla vs Yoshimitsu | 9–9 | 50.00% |
| Valhalla vs Bryan | 6–12 | 33.33% |
| Valhalla vs Victor | 6–12 | 33.33% |
| Valhalla vs Leo | 4–13 | 23.53% |
| Valhalla vs Kuma | 10–7 | 58.82% |
| Valhalla vs Asuka | 7–9 | 43.75% |
| Valhalla vs Nina | 9–7 | 56.25% |
| Valhalla vs Anna | 7–7 | 50.00% |
| Valhalla vs Heihachi | 5–8 | 38.46% |
| Valhalla vs Feng | 7–5 | 58.33% |
| Valhalla vs Eddy | 3–9 | 25.00% |
| Valhalla vs Fahkumram | 6–4 | 60.00% |
| Valhalla vs Raven | 6–3 | 66.67% |
| Valhalla vs Jack-8 | 2–5 | 28.57% |
| Valhalla vs Claudio | 3–4 | 42.86% |
| Valhalla vs Shaheen | 5–2 | 71.43% |
| Valhalla vs Zafina | 5–2 | 71.43% |
| Valhalla vs Leroy | 4–3 | 57.14% |
| Valhalla vs Lidia | 5–2 | 71.43% |
| Valhalla vs Devil Jin | 4–1 | 80.00% |
| Valhalla vs Miary Zo | 2–2 | 50.00% |
| Valhalla vs Alisa | 1–2 | 33.33% |
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.