| Mr_Game_n_Watch vs Hwoarang | 32–29 | 52.46% |
| Mr_Game_n_Watch vs King | 30–25 | 54.55% |
| Mr_Game_n_Watch vs Jin | 18–29 | 38.30% |
| Mr_Game_n_Watch vs Yoshimitsu | 16–27 | 37.21% |
| Mr_Game_n_Watch vs Bryan | 16–17 | 48.48% |
| Mr_Game_n_Watch vs Paul | 18–12 | 60.00% |
| Mr_Game_n_Watch vs Law | 18–11 | 62.07% |
| Mr_Game_n_Watch vs Xiaoyu | 19–9 | 67.86% |
| Mr_Game_n_Watch vs Dragunov | 14–14 | 50.00% |
| Mr_Game_n_Watch vs Azucena | 17–10 | 62.96% |
| Mr_Game_n_Watch vs Kazuya | 9–16 | 36.00% |
| Mr_Game_n_Watch vs Lars | 10–15 | 40.00% |
| Mr_Game_n_Watch vs Reina | 15–10 | 60.00% |
| Mr_Game_n_Watch vs Lili | 14–10 | 58.33% |
| Mr_Game_n_Watch vs Steve | 14–7 | 66.67% |
| Mr_Game_n_Watch vs Nina | 17–4 | 80.95% |
| Mr_Game_n_Watch vs Lee | 9–9 | 50.00% |
| Mr_Game_n_Watch vs Alisa | 6–11 | 35.29% |
| Mr_Game_n_Watch vs Jun | 8–9 | 47.06% |
| Mr_Game_n_Watch vs Claudio | 4–12 | 25.00% |
| Mr_Game_n_Watch vs Leroy | 11–5 | 68.75% |
| Mr_Game_n_Watch vs Raven | 11–4 | 73.33% |
| Mr_Game_n_Watch vs Asuka | 6–7 | 46.15% |
| Mr_Game_n_Watch vs Zafina | 7–6 | 53.85% |
| Mr_Game_n_Watch vs Victor | 5–8 | 38.46% |
| Mr_Game_n_Watch vs Eddy | 6–6 | 50.00% |
| Mr_Game_n_Watch vs Lidia | 3–9 | 25.00% |
| Mr_Game_n_Watch vs Feng | 6–5 | 54.55% |
| Mr_Game_n_Watch vs Shaheen | 4–7 | 36.36% |
| Mr_Game_n_Watch vs Armor King | 7–4 | 63.64% |
| Mr_Game_n_Watch vs Leo | 0–9 | 0.00% |
| Mr_Game_n_Watch vs Kuma | 2–6 | 25.00% |
| Mr_Game_n_Watch vs Miary Zo | 5–2 | 71.43% |
| Mr_Game_n_Watch vs Devil Jin | 2–4 | 33.33% |
| Mr_Game_n_Watch vs Jack-8 | 1–3 | 25.00% |
| Mr_Game_n_Watch vs Panda | 2–2 | 50.00% |
| Mr_Game_n_Watch vs Heihachi | 1–2 | 33.33% |
| Mr_Game_n_Watch vs Clive | 2–1 | 66.67% |
| Mr_Game_n_Watch vs Anna | 2–0 | 100.00% |
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.