| JomelloCakes vs Kazuya | 31–25 | 55.36% |
| JomelloCakes vs Jin | 27–22 | 55.10% |
| JomelloCakes vs King | 27–11 | 71.05% |
| JomelloCakes vs Reina | 22–15 | 59.46% |
| JomelloCakes vs Dragunov | 19–17 | 52.78% |
| JomelloCakes vs Lili | 20–12 | 62.50% |
| JomelloCakes vs Bryan | 16–14 | 53.33% |
| JomelloCakes vs Steve | 17–13 | 56.67% |
| JomelloCakes vs Jun | 17–10 | 62.96% |
| JomelloCakes vs Paul | 15–11 | 57.69% |
| JomelloCakes vs Alisa | 16–9 | 64.00% |
| JomelloCakes vs Lars | 13–11 | 54.17% |
| JomelloCakes vs Heihachi | 12–12 | 50.00% |
| JomelloCakes vs Asuka | 13–10 | 56.52% |
| JomelloCakes vs Leo | 11–10 | 52.38% |
| JomelloCakes vs Eddy | 6–15 | 28.57% |
| JomelloCakes vs Yoshimitsu | 11–9 | 55.00% |
| JomelloCakes vs Azucena | 12–8 | 60.00% |
| JomelloCakes vs Victor | 13–6 | 68.42% |
| JomelloCakes vs Devil Jin | 10–8 | 55.56% |
| JomelloCakes vs Feng | 9–9 | 50.00% |
| JomelloCakes vs Lidia | 9–9 | 50.00% |
| JomelloCakes vs Law | 12–5 | 70.59% |
| JomelloCakes vs Nina | 9–8 | 52.94% |
| JomelloCakes vs Hwoarang | 10–6 | 62.50% |
| JomelloCakes vs Claudio | 8–7 | 53.33% |
| JomelloCakes vs Zafina | 9–6 | 60.00% |
| JomelloCakes vs Lee | 7–6 | 53.85% |
| JomelloCakes vs Xiaoyu | 5–5 | 50.00% |
| JomelloCakes vs Jack-8 | 7–3 | 70.00% |
| JomelloCakes vs Shaheen | 6–2 | 75.00% |
| JomelloCakes vs Leroy | 6–2 | 75.00% |
| JomelloCakes vs Armor King | 3–5 | 37.50% |
| JomelloCakes vs Raven | 3–4 | 42.86% |
| JomelloCakes vs Miary Zo | 4–0 | 100.00% |
| JomelloCakes vs Clive | 2–1 | 66.67% |
| JomelloCakes vs Anna | 2–1 | 66.67% |
| JomelloCakes vs Fahkumram | 2–1 | 66.67% |
| JomelloCakes vs Kuma | 0–2 | 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.