| Mcoys420 vs Kazuya | 49–52 | 48.51% |
| Mcoys420 vs Heihachi | 54–44 | 55.10% |
| Mcoys420 vs Jin | 48–48 | 50.00% |
| Mcoys420 vs King | 47–48 | 49.47% |
| Mcoys420 vs Hwoarang | 33–54 | 37.93% |
| Mcoys420 vs Reina | 45–39 | 53.57% |
| Mcoys420 vs Bryan | 33–35 | 48.53% |
| Mcoys420 vs Jun | 34–32 | 51.52% |
| Mcoys420 vs Paul | 30–35 | 46.15% |
| Mcoys420 vs Steve | 30–35 | 46.15% |
| Mcoys420 vs Lars | 27–31 | 46.55% |
| Mcoys420 vs Lili | 26–31 | 45.61% |
| Mcoys420 vs Law | 22–34 | 39.29% |
| Mcoys420 vs Lidia | 24–27 | 47.06% |
| Mcoys420 vs Eddy | 16–33 | 32.65% |
| Mcoys420 vs Yoshimitsu | 24–23 | 51.06% |
| Mcoys420 vs Devil Jin | 12–27 | 30.77% |
| Mcoys420 vs Feng | 10–29 | 25.64% |
| Mcoys420 vs Xiaoyu | 16–22 | 42.11% |
| Mcoys420 vs Asuka | 14–24 | 36.84% |
| Mcoys420 vs Nina | 17–20 | 45.95% |
| Mcoys420 vs Lee | 21–15 | 58.33% |
| Mcoys420 vs Leroy | 13–22 | 37.14% |
| Mcoys420 vs Alisa | 11–20 | 35.48% |
| Mcoys420 vs Fahkumram | 15–14 | 51.72% |
| Mcoys420 vs Dragunov | 15–13 | 53.57% |
| Mcoys420 vs Victor | 13–13 | 50.00% |
| Mcoys420 vs Claudio | 9–16 | 36.00% |
| Mcoys420 vs Azucena | 11–14 | 44.00% |
| Mcoys420 vs Raven | 8–12 | 40.00% |
| Mcoys420 vs Zafina | 10–9 | 52.63% |
| Mcoys420 vs Jack-8 | 11–7 | 61.11% |
| Mcoys420 vs Armor King | 7–8 | 46.67% |
| Mcoys420 vs Leo | 7–6 | 53.85% |
| Mcoys420 vs Clive | 4–9 | 30.77% |
| Mcoys420 vs Anna | 6–5 | 54.55% |
| Mcoys420 vs Shaheen | 8–1 | 88.89% |
| Mcoys420 vs Panda | 3–5 | 37.50% |
| Mcoys420 vs Miary Zo | 1–4 | 20.00% |
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.