| yumjoy1 vs King | 18–4 | 81.82% |
| yumjoy1 vs Armor King | 8–10 | 44.44% |
| yumjoy1 vs Steve | 11–5 | 68.75% |
| yumjoy1 vs Dragunov | 11–4 | 73.33% |
| yumjoy1 vs Jin | 1–12 | 7.69% |
| yumjoy1 vs Lili | 9–3 | 75.00% |
| yumjoy1 vs Azucena | 6–3 | 66.67% |
| yumjoy1 vs Fahkumram | 5–4 | 55.56% |
| yumjoy1 vs Eddy | 4–4 | 50.00% |
| yumjoy1 vs Feng | 2–5 | 28.57% |
| yumjoy1 vs Heihachi | 6–1 | 85.71% |
| yumjoy1 vs Hwoarang | 2–4 | 33.33% |
| yumjoy1 vs Bryan | 1–5 | 16.67% |
| yumjoy1 vs Claudio | 2–4 | 33.33% |
| yumjoy1 vs Jun | 3–3 | 50.00% |
| yumjoy1 vs Paul | 5–0 | 100.00% |
| yumjoy1 vs Jack-8 | 2–1 | 66.67% |
| yumjoy1 vs Asuka | 2–1 | 66.67% |
| yumjoy1 vs Lars | 0–3 | 0.00% |
| yumjoy1 vs Zafina | 1–2 | 33.33% |
| yumjoy1 vs Leroy | 1–2 | 33.33% |
| yumjoy1 vs Reina | 3–0 | 100.00% |
| yumjoy1 vs Anna | 2–1 | 66.67% |
| yumjoy1 vs Yoshimitsu | 1–1 | 50.00% |
| yumjoy1 vs Xiaoyu | 2–0 | 100.00% |
| yumjoy1 vs Kazuya | 2–0 | 100.00% |
| yumjoy1 vs Alisa | 0–2 | 0.00% |
| yumjoy1 vs Victor | 1–1 | 50.00% |
| yumjoy1 vs Miary Zo | 0–2 | 0.00% |
| yumjoy1 vs Law | 0–1 | 0.00% |
| yumjoy1 vs Kuma | 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.