| MeleeWaluigi vs King | 25–28 | 47.17% |
| MeleeWaluigi vs Jin | 30–21 | 58.82% |
| MeleeWaluigi vs Kazuya | 24–26 | 48.00% |
| MeleeWaluigi vs Reina | 23–13 | 63.89% |
| MeleeWaluigi vs Bryan | 16–17 | 48.48% |
| MeleeWaluigi vs Law | 18–14 | 56.25% |
| MeleeWaluigi vs Lili | 13–17 | 43.33% |
| MeleeWaluigi vs Lars | 17–13 | 56.67% |
| MeleeWaluigi vs Azucena | 12–14 | 46.15% |
| MeleeWaluigi vs Yoshimitsu | 13–12 | 52.00% |
| MeleeWaluigi vs Asuka | 9–14 | 39.13% |
| MeleeWaluigi vs Jun | 13–10 | 56.52% |
| MeleeWaluigi vs Hwoarang | 8–14 | 36.36% |
| MeleeWaluigi vs Eddy | 8–14 | 36.36% |
| MeleeWaluigi vs Dragunov | 12–9 | 57.14% |
| MeleeWaluigi vs Leo | 11–7 | 61.11% |
| MeleeWaluigi vs Steve | 4–12 | 25.00% |
| MeleeWaluigi vs Paul | 3–10 | 23.08% |
| MeleeWaluigi vs Xiaoyu | 3–9 | 25.00% |
| MeleeWaluigi vs Lee | 6–6 | 50.00% |
| MeleeWaluigi vs Victor | 5–7 | 41.67% |
| MeleeWaluigi vs Raven | 2–10 | 16.67% |
| MeleeWaluigi vs Jack-8 | 8–3 | 72.73% |
| MeleeWaluigi vs Feng | 4–6 | 40.00% |
| MeleeWaluigi vs Alisa | 4–5 | 44.44% |
| MeleeWaluigi vs Leroy | 5–3 | 62.50% |
| MeleeWaluigi vs Devil Jin | 1–6 | 14.29% |
| MeleeWaluigi vs Kuma | 6–1 | 85.71% |
| MeleeWaluigi vs Claudio | 1–4 | 20.00% |
| MeleeWaluigi vs Nina | 2–3 | 40.00% |
| MeleeWaluigi vs Panda | 4–1 | 80.00% |
| MeleeWaluigi vs Shaheen | 0–4 | 0.00% |
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.