| Mr Nice Widit vs Bryan | 146–158 | 48.03% |
| Mr Nice Widit vs King | 152–121–2 | 55.68% |
| Mr Nice Widit vs Jin | 152–107 | 58.69% |
| Mr Nice Widit vs Kazuya | 117–139 | 45.70% |
| Mr Nice Widit vs Steve | 128–118 | 52.03% |
| Mr Nice Widit vs Dragunov | 99–72 | 57.89% |
| Mr Nice Widit vs Hwoarang | 85–53 | 61.59% |
| Mr Nice Widit vs Law | 90–39 | 69.77% |
| Mr Nice Widit vs Lee | 70–57 | 55.12% |
| Mr Nice Widit vs Paul | 62–59 | 51.24% |
| Mr Nice Widit vs Yoshimitsu | 54–54–1 | 50.00% |
| Mr Nice Widit vs Nina | 63–46 | 57.80% |
| Mr Nice Widit vs Lars | 67–41 | 62.04% |
| Mr Nice Widit vs Jun | 56–36 | 60.87% |
| Mr Nice Widit vs Heihachi | 35–50 | 41.18% |
| Mr Nice Widit vs Lili | 33–46 | 41.77% |
| Mr Nice Widit vs Xiaoyu | 46–32 | 58.97% |
| Mr Nice Widit vs Reina | 34–41 | 45.33% |
| Mr Nice Widit vs Eddy | 48–27 | 64.00% |
| Mr Nice Widit vs Devil Jin | 33–40 | 45.21% |
| Mr Nice Widit vs Asuka | 38–24 | 61.29% |
| Mr Nice Widit vs Jack-8 | 20–37 | 35.09% |
| Mr Nice Widit vs Feng | 26–30 | 46.43% |
| Mr Nice Widit vs Azucena | 30–24 | 55.56% |
| Mr Nice Widit vs Alisa | 20–31 | 39.22% |
| Mr Nice Widit vs Victor | 25–26 | 49.02% |
| Mr Nice Widit vs Raven | 21–25 | 45.65% |
| Mr Nice Widit vs Claudio | 15–26 | 36.59% |
| Mr Nice Widit vs Leroy | 29–12 | 70.73% |
| Mr Nice Widit vs Leo | 19–18 | 51.35% |
| Mr Nice Widit vs Shaheen | 14–23 | 37.84% |
| Mr Nice Widit vs Kuma | 16–21 | 43.24% |
| Mr Nice Widit vs Armor King | 17–19 | 47.22% |
| Mr Nice Widit vs Clive | 12–23 | 34.29% |
| Mr Nice Widit vs Fahkumram | 18–16 | 52.94% |
| Mr Nice Widit vs Lidia | 18–5 | 78.26% |
| Mr Nice Widit vs Zafina | 8–13 | 38.10% |
| Mr Nice Widit vs Panda | 4–3 | 57.14% |
| Mr Nice Widit vs Miary Zo | 4–0 | 100.00% |
| Mr Nice Widit vs Anna | 0–2 | 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.