| MoonSpeak vs King | 13–4 | 76.47% |
| MoonSpeak vs Jin | 9–8 | 52.94% |
| MoonSpeak vs Reina | 12–5 | 70.59% |
| MoonSpeak vs Kazuya | 10–5 | 66.67% |
| MoonSpeak vs Steve | 13–1 | 92.86% |
| MoonSpeak vs Claudio | 9–5 | 64.29% |
| MoonSpeak vs Azucena | 10–4 | 71.43% |
| MoonSpeak vs Law | 7–4 | 63.64% |
| MoonSpeak vs Asuka | 5–6 | 45.45% |
| MoonSpeak vs Hwoarang | 3–6 | 33.33% |
| MoonSpeak vs Xiaoyu | 3–6 | 33.33% |
| MoonSpeak vs Alisa | 6–2 | 75.00% |
| MoonSpeak vs Leroy | 5–3 | 62.50% |
| MoonSpeak vs Yoshimitsu | 7–0 | 100.00% |
| MoonSpeak vs Devil Jin | 3–4 | 42.86% |
| MoonSpeak vs Lee | 6–1 | 85.71% |
| MoonSpeak vs Feng | 5–1 | 83.33% |
| MoonSpeak vs Dragunov | 3–3 | 50.00% |
| MoonSpeak vs Kuma | 2–4 | 33.33% |
| MoonSpeak vs Jun | 3–3 | 50.00% |
| MoonSpeak vs Victor | 2–4 | 33.33% |
| MoonSpeak vs Lidia | 5–1 | 83.33% |
| MoonSpeak vs Shaheen | 4–1 | 80.00% |
| MoonSpeak vs Bryan | 3–1 | 75.00% |
| MoonSpeak vs Lili | 1–3 | 25.00% |
| MoonSpeak vs Eddy | 3–1 | 75.00% |
| MoonSpeak vs Paul | 1–2 | 33.33% |
| MoonSpeak vs Leo | 2–1 | 66.67% |
| MoonSpeak vs Lars | 1–2 | 33.33% |
| MoonSpeak vs Raven | 2–1 | 66.67% |
| MoonSpeak vs Jack-8 | 0–2 | 0.00% |
| MoonSpeak vs Nina | 1–1 | 50.00% |
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.