| IWantSauceBoss vs King | 46–32 | 58.97% |
| IWantSauceBoss vs Steve | 32–38 | 45.71% |
| IWantSauceBoss vs Hwoarang | 31–27 | 53.45% |
| IWantSauceBoss vs Jin | 38–20 | 65.52% |
| IWantSauceBoss vs Kazuya | 28–26 | 51.85% |
| IWantSauceBoss vs Bryan | 25–23 | 52.08% |
| IWantSauceBoss vs Law | 30–16 | 65.22% |
| IWantSauceBoss vs Reina | 22–16 | 57.89% |
| IWantSauceBoss vs Dragunov | 18–18 | 50.00% |
| IWantSauceBoss vs Xiaoyu | 19–13 | 59.38% |
| IWantSauceBoss vs Yoshimitsu | 19–11 | 63.33% |
| IWantSauceBoss vs Lee | 11–18 | 37.93% |
| IWantSauceBoss vs Paul | 18–10 | 64.29% |
| IWantSauceBoss vs Jun | 17–11 | 60.71% |
| IWantSauceBoss vs Heihachi | 11–16 | 40.74% |
| IWantSauceBoss vs Azucena | 13–12 | 52.00% |
| IWantSauceBoss vs Lili | 10–13 | 43.48% |
| IWantSauceBoss vs Lars | 13–10 | 56.52% |
| IWantSauceBoss vs Eddy | 13–9 | 59.09% |
| IWantSauceBoss vs Devil Jin | 10–11 | 47.62% |
| IWantSauceBoss vs Feng | 12–9 | 57.14% |
| IWantSauceBoss vs Nina | 13–8 | 61.90% |
| IWantSauceBoss vs Armor King | 10–11 | 47.62% |
| IWantSauceBoss vs Victor | 13–6 | 68.42% |
| IWantSauceBoss vs Asuka | 10–8 | 55.56% |
| IWantSauceBoss vs Fahkumram | 5–13 | 27.78% |
| IWantSauceBoss vs Jack-8 | 13–4 | 76.47% |
| IWantSauceBoss vs Leroy | 7–10 | 41.18% |
| IWantSauceBoss vs Claudio | 14–2 | 87.50% |
| IWantSauceBoss vs Raven | 7–9 | 43.75% |
| IWantSauceBoss vs Kuma | 8–7 | 53.33% |
| IWantSauceBoss vs Leo | 6–8 | 42.86% |
| IWantSauceBoss vs Lidia | 8–6 | 57.14% |
| IWantSauceBoss vs Alisa | 5–7 | 41.67% |
| IWantSauceBoss vs Zafina | 7–4 | 63.64% |
| IWantSauceBoss vs Panda | 3–3 | 50.00% |
| IWantSauceBoss vs Clive | 3–2 | 60.00% |
| IWantSauceBoss vs Anna | 2–3 | 40.00% |
| IWantSauceBoss vs Shaheen | 2–2 | 50.00% |
| IWantSauceBoss 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.