| I Have Walnuts vs Kazuya | 14–10 | 58.33% |
| I Have Walnuts vs Hwoarang | 15–8 | 65.22% |
| I Have Walnuts vs Heihachi | 15–6 | 71.43% |
| I Have Walnuts vs Jin | 3–13 | 18.75% |
| I Have Walnuts vs Clive | 6–10 | 37.50% |
| I Have Walnuts vs Law | 13–1 | 92.86% |
| I Have Walnuts vs Reina | 10–4 | 71.43% |
| I Have Walnuts vs Fahkumram | 9–5 | 64.29% |
| I Have Walnuts vs King | 6–7 | 46.15% |
| I Have Walnuts vs Bryan | 6–7 | 46.15% |
| I Have Walnuts vs Asuka | 8–5 | 61.54% |
| I Have Walnuts vs Jun | 8–5 | 61.54% |
| I Have Walnuts vs Victor | 9–4 | 69.23% |
| I Have Walnuts vs Yoshimitsu | 9–3 | 75.00% |
| I Have Walnuts vs Steve | 10–2 | 83.33% |
| I Have Walnuts vs Dragunov | 7–4 | 63.64% |
| I Have Walnuts vs Azucena | 10–1 | 90.91% |
| I Have Walnuts vs Devil Jin | 9–1 | 90.00% |
| I Have Walnuts vs Lee | 3–7 | 30.00% |
| I Have Walnuts vs Feng | 5–4 | 55.56% |
| I Have Walnuts vs Eddy | 4–5 | 44.44% |
| I Have Walnuts vs Paul | 6–2 | 75.00% |
| I Have Walnuts vs Xiaoyu | 5–3 | 62.50% |
| I Have Walnuts vs Lili | 6–2 | 75.00% |
| I Have Walnuts vs Shaheen | 6–2 | 75.00% |
| I Have Walnuts vs Lars | 4–3 | 57.14% |
| I Have Walnuts vs Anna | 2–3 | 40.00% |
| I Have Walnuts vs Leo | 2–2 | 50.00% |
| I Have Walnuts vs Raven | 1–3 | 25.00% |
| I Have Walnuts vs Lidia | 2–2 | 50.00% |
| I Have Walnuts vs Claudio | 2–1 | 66.67% |
| I Have Walnuts vs Kuma | 2–1 | 66.67% |
| I Have Walnuts vs Zafina | 1–2 | 33.33% |
| I Have Walnuts vs Leroy | 2–1 | 66.67% |
| I Have Walnuts vs Alisa | 2–0 | 100.00% |
| I Have Walnuts vs Miary Zo | 0–2 | 0.00% |
| I Have Walnuts vs Jack-8 | 0–1 | 0.00% |
| I Have Walnuts 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.