| Stec vs Kazuya | 60–61 | 49.59% |
| Stec vs Jin | 77–39 | 66.38% |
| Stec vs Bryan | 40–41 | 49.38% |
| Stec vs King | 39–35 | 52.70% |
| Stec vs Steve | 40–32 | 55.56% |
| Stec vs Law | 47–19 | 71.21% |
| Stec vs Dragunov | 35–19 | 64.81% |
| Stec vs Lili | 27–18 | 60.00% |
| Stec vs Reina | 21–21 | 50.00% |
| Stec vs Devil Jin | 22–19 | 53.66% |
| Stec vs Jun | 26–14 | 65.00% |
| Stec vs Heihachi | 22–15 | 59.46% |
| Stec vs Hwoarang | 10–25 | 28.57% |
| Stec vs Asuka | 23–12 | 65.71% |
| Stec vs Yoshimitsu | 12–21 | 36.36% |
| Stec vs Fahkumram | 11–21 | 34.38% |
| Stec vs Nina | 17–13 | 56.67% |
| Stec vs Leroy | 7–21 | 25.00% |
| Stec vs Xiaoyu | 10–17 | 37.04% |
| Stec vs Leo | 12–14 | 46.15% |
| Stec vs Claudio | 13–13 | 50.00% |
| Stec vs Eddy | 11–15 | 42.31% |
| Stec vs Paul | 11–14 | 44.00% |
| Stec vs Armor King | 15–10 | 60.00% |
| Stec vs Lidia | 10–14 | 41.67% |
| Stec vs Lee | 9–14 | 39.13% |
| Stec vs Lars | 14–8 | 63.64% |
| Stec vs Victor | 19–3 | 86.36% |
| Stec vs Clive | 13–9 | 59.09% |
| Stec vs Kuma | 8–11 | 42.11% |
| Stec vs Jack-8 | 13–5 | 72.22% |
| Stec vs Raven | 7–10 | 41.18% |
| Stec vs Feng | 6–10 | 37.50% |
| Stec vs Alisa | 8–8 | 50.00% |
| Stec vs Azucena | 6–5 | 54.55% |
| Stec vs Anna | 8–3 | 72.73% |
| Stec vs Shaheen | 3–4 | 42.86% |
| Stec vs Zafina | 2–4 | 33.33% |
| Stec vs Panda | 0–2 | 0.00% |
| Stec vs Miary Zo | 2–0 | 100.00% |
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.