| Shelly vs Reina | 21–20 | 51.22% |
| Shelly vs Clive | 10–25 | 28.57% |
| Shelly vs King | 11–18 | 37.93% |
| Shelly vs Bryan | 8–20 | 28.57% |
| Shelly vs Hwoarang | 8–18 | 30.77% |
| Shelly vs Jin | 8–18 | 30.77% |
| Shelly vs Steve | 13–13 | 50.00% |
| Shelly vs Miary Zo | 12–14 | 46.15% |
| Shelly vs Law | 10–14 | 41.67% |
| Shelly vs Lili | 4–16 | 20.00% |
| Shelly vs Yoshimitsu | 6–13 | 31.58% |
| Shelly vs Kazuya | 7–11 | 38.89% |
| Shelly vs Leroy | 6–12 | 33.33% |
| Shelly vs Fahkumram | 9–9 | 50.00% |
| Shelly vs Asuka | 7–10 | 41.18% |
| Shelly vs Lidia | 9–8 | 52.94% |
| Shelly vs Dragunov | 4–11 | 26.67% |
| Shelly vs Jun | 4–11 | 26.67% |
| Shelly vs Eddy | 4–10 | 28.57% |
| Shelly vs Azucena | 5–8 | 38.46% |
| Shelly vs Victor | 2–9 | 18.18% |
| Shelly vs Anna | 3–7 | 30.00% |
| Shelly vs Xiaoyu | 3–6 | 33.33% |
| Shelly vs Leo | 4–5 | 44.44% |
| Shelly vs Alisa | 4–5 | 44.44% |
| Shelly vs Nina | 4–5 | 44.44% |
| Shelly vs Paul | 2–6 | 25.00% |
| Shelly vs Lars | 2–6 | 25.00% |
| Shelly vs Lee | 5–3 | 62.50% |
| Shelly vs Armor King | 1–6 | 14.29% |
| Shelly vs Claudio | 1–5 | 16.67% |
| Shelly vs Kuma | 2–4 | 33.33% |
| Shelly vs Heihachi | 3–3 | 50.00% |
| Shelly vs Jack-8 | 1–4 | 20.00% |
| Shelly vs Panda | 3–1 | 75.00% |
| Shelly vs Feng | 2–1 | 66.67% |
| Shelly vs Raven | 0–3 | 0.00% |
| Shelly vs Devil Jin | 0–2 | 0.00% |
| Shelly vs Shaheen | 2–0 | 100.00% |
| Shelly vs Zafina | 1–0 | 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.