| MK/KoseKose vs Kazuya | 70–62 | 53.03% |
| MK/KoseKose vs Bryan | 56–51 | 52.34% |
| MK/KoseKose vs Clive | 58–47 | 55.24% |
| MK/KoseKose vs Heihachi | 54–36 | 60.00% |
| MK/KoseKose vs Dragunov | 42–42 | 50.00% |
| MK/KoseKose vs Reina | 53–29 | 64.63% |
| MK/KoseKose vs Lili | 45–33 | 57.69% |
| MK/KoseKose vs Paul | 49–25 | 66.22% |
| MK/KoseKose vs Jin | 41–31 | 56.94% |
| MK/KoseKose vs Feng | 33–38 | 46.48% |
| MK/KoseKose vs Lidia | 42–27 | 60.87% |
| MK/KoseKose vs Devil Jin | 35–33 | 51.47% |
| MK/KoseKose vs Jun | 40–22 | 64.52% |
| MK/KoseKose vs Alisa | 34–24 | 58.62% |
| MK/KoseKose vs Azucena | 30–26 | 53.57% |
| MK/KoseKose vs Lee | 36–19 | 65.45% |
| MK/KoseKose vs Asuka | 33–21 | 61.11% |
| MK/KoseKose vs Steve | 35–15 | 70.00% |
| MK/KoseKose vs Law | 21–27 | 43.75% |
| MK/KoseKose vs Victor | 21–26 | 44.68% |
| MK/KoseKose vs Hwoarang | 22–24 | 47.83% |
| MK/KoseKose vs Claudio | 27–17 | 61.36% |
| MK/KoseKose vs King | 17–25 | 40.48% |
| MK/KoseKose vs Yoshimitsu | 21–21 | 50.00% |
| MK/KoseKose vs Jack-8 | 19–23 | 45.24% |
| MK/KoseKose vs Shaheen | 28–13 | 68.29% |
| MK/KoseKose vs Lars | 13–25 | 34.21% |
| MK/KoseKose vs Nina | 16–20 | 44.44% |
| MK/KoseKose vs Leroy | 20–14 | 58.82% |
| MK/KoseKose vs Leo | 18–14 | 56.25% |
| MK/KoseKose vs Xiaoyu | 22–8 | 73.33% |
| MK/KoseKose vs Eddy | 13–5 | 72.22% |
| MK/KoseKose vs Raven | 8–9 | 47.06% |
| MK/KoseKose vs Zafina | 8–6 | 57.14% |
| MK/KoseKose vs Kuma | 4–9 | 30.77% |
| MK/KoseKose vs Panda | 6–7 | 46.15% |
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.