| Kc_Stoner vs Jin | 94–129 | 42.15% |
| Kc_Stoner vs Kazuya | 105–101 | 50.97% |
| Kc_Stoner vs Reina | 90–79 | 53.25% |
| Kc_Stoner vs King | 90–55 | 62.07% |
| Kc_Stoner vs Bryan | 61–79 | 43.57% |
| Kc_Stoner vs Heihachi | 53–66 | 44.54% |
| Kc_Stoner vs Clive | 48–68 | 41.38% |
| Kc_Stoner vs Steve | 55–55 | 50.00% |
| Kc_Stoner vs Dragunov | 51–45 | 53.12% |
| Kc_Stoner vs Hwoarang | 43–52 | 45.26% |
| Kc_Stoner vs Law | 61–31 | 66.30% |
| Kc_Stoner vs Yoshimitsu | 35–56 | 38.46% |
| Kc_Stoner vs Lili | 34–49 | 40.96% |
| Kc_Stoner vs Azucena | 31–35 | 46.97% |
| Kc_Stoner vs Lee | 34–31 | 52.31% |
| Kc_Stoner vs Paul | 33–31 | 51.56% |
| Kc_Stoner vs Asuka | 27–30 | 47.37% |
| Kc_Stoner vs Claudio | 27–30 | 47.37% |
| Kc_Stoner vs Jun | 34–23 | 59.65% |
| Kc_Stoner vs Nina | 23–32 | 41.82% |
| Kc_Stoner vs Devil Jin | 20–34 | 37.04% |
| Kc_Stoner vs Eddy | 14–40 | 25.93% |
| Kc_Stoner vs Lidia | 32–22 | 59.26% |
| Kc_Stoner vs Alisa | 24–26 | 48.00% |
| Kc_Stoner vs Leo | 22–19 | 53.66% |
| Kc_Stoner vs Victor | 19–21 | 47.50% |
| Kc_Stoner vs Xiaoyu | 17–22 | 43.59% |
| Kc_Stoner vs Feng | 13–23 | 36.11% |
| Kc_Stoner vs Lars | 17–15 | 53.12% |
| Kc_Stoner vs Raven | 12–18 | 40.00% |
| Kc_Stoner vs Anna | 18–11 | 62.07% |
| Kc_Stoner vs Jack-8 | 8–19 | 29.63% |
| Kc_Stoner vs Zafina | 14–7 | 66.67% |
| Kc_Stoner vs Leroy | 11–9 | 55.00% |
| Kc_Stoner vs Shaheen | 6–10 | 37.50% |
| Kc_Stoner vs Kuma | 1–10 | 9.09% |
| Kc_Stoner vs Panda | 5–3 | 62.50% |
| Kc_Stoner vs Armor King | 3–4 | 42.86% |
| Kc_Stoner vs Miary Zo | 4–3 | 57.14% |
| Kc_Stoner vs Fahkumram | 2–1 | 66.67% |
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.