| Louis Stevens vs Kazuya | 67–113 | 37.22% |
| Louis Stevens vs Jin | 70–87 | 44.59% |
| Louis Stevens vs Law | 69–70 | 49.64% |
| Louis Stevens vs King | 63–71 | 47.01% |
| Louis Stevens vs Hwoarang | 71–55 | 56.35% |
| Louis Stevens vs Bryan | 37–67 | 35.58% |
| Louis Stevens vs Steve | 31–48 | 39.24% |
| Louis Stevens vs Reina | 44–35 | 55.70% |
| Louis Stevens vs Eddy | 35–43 | 44.87% |
| Louis Stevens vs Dragunov | 36–39 | 48.00% |
| Louis Stevens vs Paul | 30–44 | 40.54% |
| Louis Stevens vs Nina | 32–37 | 46.38% |
| Louis Stevens vs Yoshimitsu | 26–32 | 44.83% |
| Louis Stevens vs Lili | 21–33 | 38.89% |
| Louis Stevens vs Heihachi | 24–29 | 45.28% |
| Louis Stevens vs Jun | 21–29 | 42.00% |
| Louis Stevens vs Devil Jin | 25–22 | 53.19% |
| Louis Stevens vs Lars | 12–31 | 27.91% |
| Louis Stevens vs Alisa | 19–22 | 46.34% |
| Louis Stevens vs Asuka | 16–24 | 40.00% |
| Louis Stevens vs Xiaoyu | 19–18 | 51.35% |
| Louis Stevens vs Lee | 11–26 | 29.73% |
| Louis Stevens vs Azucena | 21–16 | 56.76% |
| Louis Stevens vs Victor | 21–16 | 56.76% |
| Louis Stevens vs Clive | 13–22 | 37.14% |
| Louis Stevens vs Kuma | 11–19 | 36.67% |
| Louis Stevens vs Feng | 13–14 | 48.15% |
| Louis Stevens vs Anna | 12–12 | 50.00% |
| Louis Stevens vs Jack-8 | 9–14 | 39.13% |
| Louis Stevens vs Raven | 13–9 | 59.09% |
| Louis Stevens vs Lidia | 12–9 | 57.14% |
| Louis Stevens vs Claudio | 8–12 | 40.00% |
| Louis Stevens vs Fahkumram | 8–10 | 44.44% |
| Louis Stevens vs Zafina | 8–5 | 61.54% |
| Louis Stevens vs Leroy | 10–3 | 76.92% |
| Louis Stevens vs Shaheen | 3–7 | 30.00% |
| Louis Stevens vs Panda | 4–5 | 44.44% |
| Louis Stevens vs Leo | 3–4 | 42.86% |
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.