| jalapeno vs Steve | 9–7 | 56.25% |
| jalapeno vs King | 5–9 | 35.71% |
| jalapeno vs Hwoarang | 8–6 | 57.14% |
| jalapeno vs Lili | 8–5 | 61.54% |
| jalapeno vs Jun | 1–10 | 9.09% |
| jalapeno vs Clive | 5–3 | 62.50% |
| jalapeno vs Heihachi | 5–2 | 71.43% |
| jalapeno vs Armor King | 3–4 | 42.86% |
| jalapeno vs Jin | 2–4 | 33.33% |
| jalapeno vs Fahkumram | 3–3 | 50.00% |
| jalapeno vs Yoshimitsu | 0–5 | 0.00% |
| jalapeno vs Lee | 1–4 | 20.00% |
| jalapeno vs Claudio | 3–1 | 75.00% |
| jalapeno vs Eddy | 0–4 | 0.00% |
| jalapeno vs Anna | 1–3 | 25.00% |
| jalapeno vs Miary Zo | 2–2 | 50.00% |
| jalapeno vs Xiaoyu | 2–1 | 66.67% |
| jalapeno vs Kazuya | 2–1 | 66.67% |
| jalapeno vs Leroy | 2–1 | 66.67% |
| jalapeno vs Dragunov | 1–1 | 50.00% |
| jalapeno vs Nina | 0–2 | 0.00% |
| jalapeno vs Reina | 0–2 | 0.00% |
| jalapeno vs Azucena | 0–2 | 0.00% |
| jalapeno vs Paul | 0–1 | 0.00% |
| jalapeno vs Law | 1–0 | 100.00% |
| jalapeno vs Bryan | 1–0 | 100.00% |
| jalapeno vs Alisa | 1–0 | 100.00% |
| jalapeno vs Kuma | 0–1 | 0.00% |
| jalapeno vs Panda | 1–0 | 100.00% |
| jalapeno vs Raven | 0–1 | 0.00% |
| jalapeno vs Lidia | 0–1 | 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.