| ZestyLang vs King | 14–8 | 63.64% |
| ZestyLang vs Law | 8–4 | 66.67% |
| ZestyLang vs Lili | 6–4 | 60.00% |
| ZestyLang vs Heihachi | 5–4 | 55.56% |
| ZestyLang vs Victor | 5–3 | 62.50% |
| ZestyLang vs Eddy | 3–5 | 37.50% |
| ZestyLang vs Lidia | 3–5 | 37.50% |
| ZestyLang vs Fahkumram | 4–4 | 50.00% |
| ZestyLang vs Bryan | 0–6 | 0.00% |
| ZestyLang vs Steve | 5–1 | 83.33% |
| ZestyLang vs Jin | 2–3 | 40.00% |
| ZestyLang vs Jack-8 | 3–2 | 60.00% |
| ZestyLang vs Feng | 5–0 | 100.00% |
| ZestyLang vs Lars | 4–0 | 100.00% |
| ZestyLang vs Miary Zo | 2–2 | 50.00% |
| ZestyLang vs Hwoarang | 2–1 | 66.67% |
| ZestyLang vs Asuka | 2–1 | 66.67% |
| ZestyLang vs Claudio | 2–1 | 66.67% |
| ZestyLang vs Jun | 2–1 | 66.67% |
| ZestyLang vs Yoshimitsu | 0–2 | 0.00% |
| ZestyLang vs Xiaoyu | 0–2 | 0.00% |
| ZestyLang vs Devil Jin | 2–0 | 100.00% |
| ZestyLang vs Leo | 2–0 | 100.00% |
| ZestyLang vs Alisa | 2–0 | 100.00% |
| ZestyLang vs Panda | 0–2 | 0.00% |
| ZestyLang vs Zafina | 0–2 | 0.00% |
| ZestyLang vs Armor King | 2–0 | 100.00% |
| ZestyLang vs Kazuya | 0–1 | 0.00% |
| ZestyLang vs Dragunov | 1–0 | 100.00% |
| ZestyLang vs Kuma | 0–1 | 0.00% |
| ZestyLang vs Reina | 1–0 | 100.00% |
| ZestyLang vs Azucena | 1–0 | 100.00% |
| ZestyLang vs Anna | 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.