| Jeck99 vs Kazuya | 47–27 | 63.51% |
| Jeck99 vs Jin | 37–29 | 56.06% |
| Jeck99 vs Bryan | 37–16 | 69.81% |
| Jeck99 vs King | 35–17 | 67.31% |
| Jeck99 vs Steve | 33–12 | 73.33% |
| Jeck99 vs Heihachi | 24–15 | 61.54% |
| Jeck99 vs Law | 23–15 | 60.53% |
| Jeck99 vs Hwoarang | 22–16 | 57.89% |
| Jeck99 vs Reina | 21–15 | 58.33% |
| Jeck99 vs Dragunov | 21–13 | 61.76% |
| Jeck99 vs Asuka | 25–5 | 83.33% |
| Jeck99 vs Devil Jin | 16–13 | 55.17% |
| Jeck99 vs Jun | 18–10 | 64.29% |
| Jeck99 vs Eddy | 13–12 | 52.00% |
| Jeck99 vs Lee | 14–10 | 58.33% |
| Jeck99 vs Yoshimitsu | 16–7 | 69.57% |
| Jeck99 vs Paul | 12–10 | 54.55% |
| Jeck99 vs Xiaoyu | 13–9 | 59.09% |
| Jeck99 vs Nina | 17–4 | 80.95% |
| Jeck99 vs Alisa | 11–8 | 57.89% |
| Jeck99 vs Victor | 10–9 | 52.63% |
| Jeck99 vs Feng | 10–8 | 55.56% |
| Jeck99 vs Lili | 10–7 | 58.82% |
| Jeck99 vs Leroy | 8–9 | 47.06% |
| Jeck99 vs Clive | 10–7 | 58.82% |
| Jeck99 vs Lars | 11–5 | 68.75% |
| Jeck99 vs Lidia | 9–7 | 56.25% |
| Jeck99 vs Jack-8 | 9–5 | 64.29% |
| Jeck99 vs Claudio | 5–9 | 35.71% |
| Jeck99 vs Leo | 7–6 | 53.85% |
| Jeck99 vs Azucena | 11–2 | 84.62% |
| Jeck99 vs Raven | 8–4 | 66.67% |
| Jeck99 vs Anna | 6–5 | 54.55% |
| Jeck99 vs Kuma | 6–3 | 66.67% |
| Jeck99 vs Zafina | 3–3 | 50.00% |
| Jeck99 vs Armor King | 2–4 | 33.33% |
| Jeck99 vs Shaheen | 1–3 | 25.00% |
| Jeck99 vs Panda | 0–2 | 0.00% |
| Jeck99 vs Fahkumram | 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.