| JasonWaterfalls vs Kazuya | 134–87 | 60.63% |
| JasonWaterfalls vs Jin | 112–81 | 58.03% |
| JasonWaterfalls vs King | 78–77 | 50.32% |
| JasonWaterfalls vs Bryan | 82–70 | 53.95% |
| JasonWaterfalls vs Reina | 83–50 | 62.41% |
| JasonWaterfalls vs Heihachi | 59–56 | 51.30% |
| JasonWaterfalls vs Hwoarang | 51–63 | 44.74% |
| JasonWaterfalls vs Steve | 59–53 | 52.68% |
| JasonWaterfalls vs Paul | 46–61 | 42.99% |
| JasonWaterfalls vs Law | 53–54 | 49.53% |
| JasonWaterfalls vs Dragunov | 48–43 | 52.75% |
| JasonWaterfalls vs Devil Jin | 41–42 | 49.40% |
| JasonWaterfalls vs Clive | 34–47 | 41.98% |
| JasonWaterfalls vs Yoshimitsu | 49–31 | 61.25% |
| JasonWaterfalls vs Lili | 41–38 | 51.90% |
| JasonWaterfalls vs Jun | 49–19 | 72.06% |
| JasonWaterfalls vs Lee | 37–23 | 61.67% |
| JasonWaterfalls vs Azucena | 37–21 | 63.79% |
| JasonWaterfalls vs Victor | 26–32 | 44.83% |
| JasonWaterfalls vs Eddy | 31–25 | 55.36% |
| JasonWaterfalls vs Xiaoyu | 26–21 | 55.32% |
| JasonWaterfalls vs Asuka | 20–24 | 45.45% |
| JasonWaterfalls vs Armor King | 17–27 | 38.64% |
| JasonWaterfalls vs Nina | 27–16 | 62.79% |
| JasonWaterfalls vs Lidia | 26–16 | 61.90% |
| JasonWaterfalls vs Claudio | 18–22 | 45.00% |
| JasonWaterfalls vs Leo | 23–15 | 60.53% |
| JasonWaterfalls vs Jack-8 | 15–22 | 40.54% |
| JasonWaterfalls vs Feng | 19–18 | 51.35% |
| JasonWaterfalls vs Fahkumram | 17–16 | 51.52% |
| JasonWaterfalls vs Alisa | 8–24 | 25.00% |
| JasonWaterfalls vs Leroy | 16–15 | 51.61% |
| JasonWaterfalls vs Raven | 16–14 | 53.33% |
| JasonWaterfalls vs Lars | 14–13 | 51.85% |
| JasonWaterfalls vs Kuma | 13–13 | 50.00% |
| JasonWaterfalls vs Shaheen | 11–14 | 44.00% |
| JasonWaterfalls vs Panda | 13–9 | 59.09% |
| JasonWaterfalls vs Anna | 10–10 | 50.00% |
| JasonWaterfalls vs Zafina | 12–4 | 75.00% |
| JasonWaterfalls vs Miary Zo | 3–5 | 37.50% |
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.