| Mang Jajang vs Dragunov | 54–47 | 53.47% |
| Mang Jajang vs Kazuya | 53–47 | 53.00% |
| Mang Jajang vs Jin | 42–42 | 50.00% |
| Mang Jajang vs King | 50–33 | 60.24% |
| Mang Jajang vs Bryan | 35–38 | 47.95% |
| Mang Jajang vs Law | 39–24 | 61.90% |
| Mang Jajang vs Steve | 46–16 | 74.19% |
| Mang Jajang vs Reina | 26–31 | 45.61% |
| Mang Jajang vs Paul | 36–17 | 67.92% |
| Mang Jajang vs Hwoarang | 24–29 | 45.28% |
| Mang Jajang vs Jun | 23–26 | 46.94% |
| Mang Jajang vs Yoshimitsu | 18–26 | 40.91% |
| Mang Jajang vs Lili | 22–20 | 52.38% |
| Mang Jajang vs Victor | 15–26 | 36.59% |
| Mang Jajang vs Heihachi | 21–20 | 51.22% |
| Mang Jajang vs Armor King | 13–22 | 37.14% |
| Mang Jajang vs Asuka | 24–10 | 70.59% |
| Mang Jajang vs Lars | 18–15 | 54.55% |
| Mang Jajang vs Fahkumram | 14–19 | 42.42% |
| Mang Jajang vs Azucena | 19–13 | 59.38% |
| Mang Jajang vs Devil Jin | 15–14 | 51.72% |
| Mang Jajang vs Lee | 11–15 | 42.31% |
| Mang Jajang vs Clive | 9–17 | 34.62% |
| Mang Jajang vs Xiaoyu | 11–13 | 45.83% |
| Mang Jajang vs Feng | 11–11 | 50.00% |
| Mang Jajang vs Claudio | 10–8 | 55.56% |
| Mang Jajang vs Leo | 8–9 | 47.06% |
| Mang Jajang vs Anna | 7–10 | 41.18% |
| Mang Jajang vs Alisa | 7–9 | 43.75% |
| Mang Jajang vs Shaheen | 8–6 | 57.14% |
| Mang Jajang vs Jack-8 | 3–10 | 23.08% |
| Mang Jajang vs Nina | 2–10 | 16.67% |
| Mang Jajang vs Miary Zo | 6–6 | 50.00% |
| Mang Jajang vs Kuma | 5–6 | 45.45% |
| Mang Jajang vs Zafina | 4–6 | 40.00% |
| Mang Jajang vs Leroy | 3–7 | 30.00% |
| Mang Jajang vs Eddy | 3–7 | 30.00% |
| Mang Jajang vs Raven | 2–5 | 28.57% |
| Mang Jajang vs Lidia | 2–3 | 40.00% |
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.