| Jaywesterlow vs Kazuya | 88–86 | 50.57% |
| Jaywesterlow vs Bryan | 68–65 | 51.13% |
| Jaywesterlow vs Jin | 72–47 | 60.50% |
| Jaywesterlow vs Hwoarang | 57–59 | 49.14% |
| Jaywesterlow vs King | 44–55 | 44.44% |
| Jaywesterlow vs Clive | 41–58 | 41.41% |
| Jaywesterlow vs Paul | 48–46 | 51.06% |
| Jaywesterlow vs Dragunov | 40–52 | 43.48% |
| Jaywesterlow vs Heihachi | 46–38 | 54.76% |
| Jaywesterlow vs Lili | 36–36 | 50.00% |
| Jaywesterlow vs Reina | 33–38 | 46.48% |
| Jaywesterlow vs Steve | 40–30 | 57.14% |
| Jaywesterlow vs Devil Jin | 34–31 | 52.31% |
| Jaywesterlow vs Azucena | 21–38 | 35.59% |
| Jaywesterlow vs Yoshimitsu | 28–29 | 49.12% |
| Jaywesterlow vs Lee | 20–30 | 40.00% |
| Jaywesterlow vs Nina | 22–25 | 46.81% |
| Jaywesterlow vs Xiaoyu | 17–25 | 40.48% |
| Jaywesterlow vs Leroy | 18–24 | 42.86% |
| Jaywesterlow vs Law | 12–29 | 29.27% |
| Jaywesterlow vs Asuka | 19–21 | 47.50% |
| Jaywesterlow vs Victor | 22–18 | 55.00% |
| Jaywesterlow vs Feng | 19–18 | 51.35% |
| Jaywesterlow vs Leo | 12–21 | 36.36% |
| Jaywesterlow vs Lidia | 18–15 | 54.55% |
| Jaywesterlow vs Jun | 15–17 | 46.88% |
| Jaywesterlow vs Jack-8 | 16–15 | 51.61% |
| Jaywesterlow vs Eddy | 16–14 | 53.33% |
| Jaywesterlow vs Kuma | 11–15 | 42.31% |
| Jaywesterlow vs Lars | 7–17 | 29.17% |
| Jaywesterlow vs Fahkumram | 7–15 | 31.82% |
| Jaywesterlow vs Shaheen | 11–7 | 61.11% |
| Jaywesterlow vs Claudio | 5–10 | 33.33% |
| Jaywesterlow vs Zafina | 3–9 | 25.00% |
| Jaywesterlow vs Alisa | 3–7 | 30.00% |
| Jaywesterlow vs Panda | 3–6 | 33.33% |
| Jaywesterlow vs Raven | 4–4 | 50.00% |
| Jaywesterlow vs Anna | 2–3 | 40.00% |
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.