| Widowmaker vs Jin | 65–44 | 59.63% |
| Widowmaker vs Kazuya | 57–46 | 55.34% |
| Widowmaker vs Bryan | 50–46 | 52.08% |
| Widowmaker vs Hwoarang | 69–25 | 73.40% |
| Widowmaker vs Steve | 53–24 | 68.83% |
| Widowmaker vs King | 42–31 | 57.53% |
| Widowmaker vs Paul | 44–26 | 62.86% |
| Widowmaker vs Reina | 35–33 | 51.47% |
| Widowmaker vs Dragunov | 27–31 | 46.55% |
| Widowmaker vs Yoshimitsu | 37–19 | 66.07% |
| Widowmaker vs Devil Jin | 33–23 | 58.93% |
| Widowmaker vs Law | 23–28 | 45.10% |
| Widowmaker vs Asuka | 27–14 | 65.85% |
| Widowmaker vs Azucena | 23–17 | 57.50% |
| Widowmaker vs Lili | 27–9 | 75.00% |
| Widowmaker vs Jun | 20–16 | 55.56% |
| Widowmaker vs Raven | 18–18 | 50.00% |
| Widowmaker vs Alisa | 22–13 | 62.86% |
| Widowmaker vs Feng | 18–16 | 52.94% |
| Widowmaker vs Kuma | 20–14 | 58.82% |
| Widowmaker vs Lars | 22–11 | 66.67% |
| Widowmaker vs Lee | 15–13 | 53.57% |
| Widowmaker vs Leo | 16–11 | 59.26% |
| Widowmaker vs Nina | 20–7 | 74.07% |
| Widowmaker vs Claudio | 16–10 | 61.54% |
| Widowmaker vs Zafina | 11–15 | 42.31% |
| Widowmaker vs Eddy | 14–11 | 56.00% |
| Widowmaker vs Xiaoyu | 13–9 | 59.09% |
| Widowmaker vs Victor | 17–5 | 77.27% |
| Widowmaker vs Lidia | 9–12 | 42.86% |
| Widowmaker vs Shaheen | 9–10 | 47.37% |
| Widowmaker vs Leroy | 13–6 | 68.42% |
| Widowmaker vs Jack-8 | 6–8 | 42.86% |
| Widowmaker vs Heihachi | 4–9 | 30.77% |
| Widowmaker vs Panda | 4–3 | 57.14% |
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.