| Rikki Tikki vs Reina | 38–39–1 | 49.35% |
| Rikki Tikki vs Kazuya | 35–16 | 68.63% |
| Rikki Tikki vs Yoshimitsu | 23–22 | 51.11% |
| Rikki Tikki vs Paul | 22–20 | 52.38% |
| Rikki Tikki vs King | 30–11 | 73.17% |
| Rikki Tikki vs Steve | 28–13 | 68.29% |
| Rikki Tikki vs Dragunov | 18–23 | 43.90% |
| Rikki Tikki vs Lili | 15–23 | 39.47% |
| Rikki Tikki vs Jin | 28–9 | 75.68% |
| Rikki Tikki vs Hwoarang | 21–15 | 58.33% |
| Rikki Tikki vs Lee | 21–14 | 60.00% |
| Rikki Tikki vs Bryan | 22–12 | 64.71% |
| Rikki Tikki vs Lars | 19–13 | 59.38% |
| Rikki Tikki vs Eddy | 16–15 | 51.61% |
| Rikki Tikki vs Jun | 13–11 | 54.17% |
| Rikki Tikki vs Heihachi | 10–13 | 43.48% |
| Rikki Tikki vs Law | 12–10 | 54.55% |
| Rikki Tikki vs Devil Jin | 12–9 | 57.14% |
| Rikki Tikki vs Asuka | 10–10 | 50.00% |
| Rikki Tikki vs Xiaoyu | 8–11 | 42.11% |
| Rikki Tikki vs Feng | 6–12 | 33.33% |
| Rikki Tikki vs Alisa | 10–8 | 55.56% |
| Rikki Tikki vs Clive | 7–9 | 43.75% |
| Rikki Tikki vs Jack-8 | 8–5 | 61.54% |
| Rikki Tikki vs Nina | 9–4 | 69.23% |
| Rikki Tikki vs Kuma | 8–5 | 61.54% |
| Rikki Tikki vs Azucena | 8–4 | 66.67% |
| Rikki Tikki vs Victor | 5–7 | 41.67% |
| Rikki Tikki vs Raven | 9–3 | 75.00% |
| Rikki Tikki vs Leroy | 8–3 | 72.73% |
| Rikki Tikki vs Lidia | 6–5 | 54.55% |
| Rikki Tikki vs Claudio | 6–3 | 66.67% |
| Rikki Tikki vs Zafina | 1–6 | 14.29% |
| Rikki Tikki vs Leo | 5–1 | 83.33% |
| Rikki Tikki vs Fahkumram | 4–1 | 80.00% |
| Rikki Tikki vs Panda | 1–2 | 33.33% |
| Rikki Tikki vs Anna | 3–0 | 100.00% |
| Rikki Tikki vs Shaheen | 0–2 | 0.00% |
| Rikki Tikki vs Armor King | 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.