| Jovaltin vs Reina | 22–22 | 50.00% |
| Jovaltin vs Victor | 13–16 | 44.83% |
| Jovaltin vs Dragunov | 11–16 | 40.74% |
| Jovaltin vs King | 12–10 | 54.55% |
| Jovaltin vs Kazuya | 12–10 | 54.55% |
| Jovaltin vs Steve | 7–8 | 46.67% |
| Jovaltin vs Paul | 4–6 | 40.00% |
| Jovaltin vs Jin | 2–8 | 20.00% |
| Jovaltin vs Asuka | 4–5 | 44.44% |
| Jovaltin vs Devil Jin | 1–8 | 11.11% |
| Jovaltin vs Feng | 2–7 | 22.22% |
| Jovaltin vs Lars | 4–5 | 44.44% |
| Jovaltin vs Jun | 3–6 | 33.33% |
| Jovaltin vs Lee | 4–4 | 50.00% |
| Jovaltin vs Leroy | 1–6 | 14.29% |
| Jovaltin vs Hwoarang | 0–6 | 0.00% |
| Jovaltin vs Alisa | 1–5 | 16.67% |
| Jovaltin vs Nina | 3–3 | 50.00% |
| Jovaltin vs Law | 3–2 | 60.00% |
| Jovaltin vs Bryan | 2–3 | 40.00% |
| Jovaltin vs Leo | 1–4 | 20.00% |
| Jovaltin vs Shaheen | 2–3 | 40.00% |
| Jovaltin vs Eddy | 1–4 | 20.00% |
| Jovaltin vs Lili | 0–4 | 0.00% |
| Jovaltin vs Claudio | 1–3 | 25.00% |
| Jovaltin vs Azucena | 1–2 | 33.33% |
| Jovaltin vs Raven | 2–1 | 66.67% |
| Jovaltin vs Yoshimitsu | 0–2 | 0.00% |
| Jovaltin vs Zafina | 0–2 | 0.00% |
| Jovaltin vs Kuma | 0–1 | 0.00% |
| Jovaltin vs Panda | 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.