| Santosh vs Jin | 24–17 | 58.54% |
| Santosh vs King | 21–16 | 56.76% |
| Santosh vs Lili | 19–16 | 54.29% |
| Santosh vs Kazuya | 18–16 | 52.94% |
| Santosh vs Paul | 21–12 | 63.64% |
| Santosh vs Bryan | 23–10 | 69.70% |
| Santosh vs Hwoarang | 19–9 | 67.86% |
| Santosh vs Steve | 10–13 | 43.48% |
| Santosh vs Dragunov | 8–14 | 36.36% |
| Santosh vs Yoshimitsu | 10–8 | 55.56% |
| Santosh vs Jack-8 | 12–6 | 66.67% |
| Santosh vs Lee | 7–11 | 38.89% |
| Santosh vs Heihachi | 11–5 | 68.75% |
| Santosh vs Law | 5–10 | 33.33% |
| Santosh vs Nina | 5–10 | 33.33% |
| Santosh vs Miary Zo | 11–4 | 73.33% |
| Santosh vs Azucena | 6–7 | 46.15% |
| Santosh vs Leo | 6–6 | 50.00% |
| Santosh vs Armor King | 7–5 | 58.33% |
| Santosh vs Feng | 5–6 | 45.45% |
| Santosh vs Reina | 7–4 | 63.64% |
| Santosh vs Lars | 4–6 | 40.00% |
| Santosh vs Clive | 6–4 | 60.00% |
| Santosh vs Devil Jin | 4–4 | 50.00% |
| Santosh vs Leroy | 4–4 | 50.00% |
| Santosh vs Lidia | 6–2 | 75.00% |
| Santosh vs Xiaoyu | 2–5 | 28.57% |
| Santosh vs Asuka | 5–1 | 83.33% |
| Santosh vs Alisa | 6–0 | 100.00% |
| Santosh vs Eddy | 3–3 | 50.00% |
| Santosh vs Jun | 3–2 | 60.00% |
| Santosh vs Kuma | 3–1 | 75.00% |
| Santosh vs Anna | 4–0 | 100.00% |
| Santosh vs Fahkumram | 2–2 | 50.00% |
| Santosh vs Victor | 3–0 | 100.00% |
| Santosh vs Claudio | 1–1 | 50.00% |
| Santosh vs Shaheen | 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.