| Jekiboy vs Jin | 39–35 | 52.70% |
| Jekiboy vs Kazuya | 28–42 | 40.00% |
| Jekiboy vs Bryan | 22–31 | 41.51% |
| Jekiboy vs Dragunov | 23–29 | 44.23% |
| Jekiboy vs Jun | 19–25 | 43.18% |
| Jekiboy vs King | 20–16 | 55.56% |
| Jekiboy vs Reina | 13–23 | 36.11% |
| Jekiboy vs Steve | 10–21 | 32.26% |
| Jekiboy vs Devil Jin | 9–16 | 36.00% |
| Jekiboy vs Law | 10–14 | 41.67% |
| Jekiboy vs Hwoarang | 6–16 | 27.27% |
| Jekiboy vs Asuka | 11–11 | 50.00% |
| Jekiboy vs Feng | 11–9 | 55.00% |
| Jekiboy vs Victor | 6–13 | 31.58% |
| Jekiboy vs Eddy | 6–13 | 31.58% |
| Jekiboy vs Xiaoyu | 6–12 | 33.33% |
| Jekiboy vs Yoshimitsu | 9–7 | 56.25% |
| Jekiboy vs Lars | 7–9 | 43.75% |
| Jekiboy vs Clive | 10–5 | 66.67% |
| Jekiboy vs Nina | 8–6 | 57.14% |
| Jekiboy vs Shaheen | 5–8 | 38.46% |
| Jekiboy vs Claudio | 5–7 | 41.67% |
| Jekiboy vs Lidia | 5–7 | 41.67% |
| Jekiboy vs Paul | 6–5 | 54.55% |
| Jekiboy vs Lili | 6–5 | 54.55% |
| Jekiboy vs Leo | 4–5 | 44.44% |
| Jekiboy vs Miary Zo | 2–7 | 22.22% |
| Jekiboy vs Leroy | 4–4 | 50.00% |
| Jekiboy vs Heihachi | 5–2 | 71.43% |
| Jekiboy vs Lee | 5–1 | 83.33% |
| Jekiboy vs Raven | 1–5 | 16.67% |
| Jekiboy vs Kuma | 4–1 | 80.00% |
| Jekiboy vs Panda | 2–3 | 40.00% |
| Jekiboy vs Zafina | 4–1 | 80.00% |
| Jekiboy vs Azucena | 3–2 | 60.00% |
| Jekiboy vs Alisa | 1–3 | 25.00% |
| Jekiboy vs Jack-8 | 0–3 | 0.00% |
| Jekiboy vs Armor King | 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.