| David Valhalla vs Jin | 35–12 | 74.47% |
| David Valhalla vs Kazuya | 19–14 | 57.58% |
| David Valhalla vs Dragunov | 14–16 | 46.67% |
| David Valhalla vs Steve | 16–13 | 55.17% |
| David Valhalla vs King | 22–6 | 78.57% |
| David Valhalla vs Bryan | 21–7 | 75.00% |
| David Valhalla vs Lili | 17–8 | 68.00% |
| David Valhalla vs Jun | 17–7 | 70.83% |
| David Valhalla vs Heihachi | 17–6 | 73.91% |
| David Valhalla vs Law | 16–6 | 72.73% |
| David Valhalla vs Hwoarang | 11–9 | 55.00% |
| David Valhalla vs Eddy | 9–9 | 50.00% |
| David Valhalla vs Nina | 12–5 | 70.59% |
| David Valhalla vs Reina | 15–2 | 88.24% |
| David Valhalla vs Yoshimitsu | 13–3 | 81.25% |
| David Valhalla vs Xiaoyu | 12–4 | 75.00% |
| David Valhalla vs Lars | 8–8 | 50.00% |
| David Valhalla vs Clive | 11–5 | 68.75% |
| David Valhalla vs Asuka | 13–2 | 86.67% |
| David Valhalla vs Victor | 7–8 | 46.67% |
| David Valhalla vs Paul | 12–2 | 85.71% |
| David Valhalla vs Lee | 8–6 | 57.14% |
| David Valhalla vs Devil Jin | 8–5 | 61.54% |
| David Valhalla vs Claudio | 6–7 | 46.15% |
| David Valhalla vs Alisa | 7–5 | 58.33% |
| David Valhalla vs Leroy | 7–5 | 58.33% |
| David Valhalla vs Raven | 7–5 | 58.33% |
| David Valhalla vs Feng | 3–8 | 27.27% |
| David Valhalla vs Azucena | 7–3 | 70.00% |
| David Valhalla vs Jack-8 | 6–3 | 66.67% |
| David Valhalla vs Kuma | 6–2 | 75.00% |
| David Valhalla vs Fahkumram | 4–3 | 57.14% |
| David Valhalla vs Shaheen | 2–3 | 40.00% |
| David Valhalla vs Zafina | 5–0 | 100.00% |
| David Valhalla vs Lidia | 1–4 | 20.00% |
| David Valhalla vs Leo | 0–3 | 0.00% |
| David Valhalla vs Panda | 2–0 | 100.00% |
| David Valhalla vs Anna | 2–0 | 100.00% |
| David Valhalla vs Miary Zo | 2–0 | 100.00% |
| David Valhalla vs Armor King | 1–0 | 100.00% |
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.