| Shadowalkker vs King | 55–108 | 33.74% |
| Shadowalkker vs Reina | 54–81 | 40.00% |
| Shadowalkker vs Steve | 45–86 | 34.35% |
| Shadowalkker vs Jin | 37–82 | 31.09% |
| Shadowalkker vs Law | 35–71 | 33.02% |
| Shadowalkker vs Eddy | 30–73 | 29.13% |
| Shadowalkker vs Heihachi | 32–69 | 31.68% |
| Shadowalkker vs Hwoarang | 37–60 | 38.14% |
| Shadowalkker vs Kazuya | 27–66 | 29.03% |
| Shadowalkker vs Lidia | 21–71 | 22.83% |
| Shadowalkker vs Azucena | 33–54 | 37.93% |
| Shadowalkker vs Dragunov | 19–59 | 24.36% |
| Shadowalkker vs Lili | 33–43 | 43.42% |
| Shadowalkker vs Bryan | 31–44 | 41.33% |
| Shadowalkker vs Clive | 11–64 | 14.67% |
| Shadowalkker vs Jun | 19–49 | 27.94% |
| Shadowalkker vs Yoshimitsu | 21–42 | 33.33% |
| Shadowalkker vs Nina | 24–32 | 42.86% |
| Shadowalkker vs Lee | 22–32 | 40.74% |
| Shadowalkker vs Asuka | 15–37 | 28.85% |
| Shadowalkker vs Lars | 15–35 | 30.00% |
| Shadowalkker vs Victor | 15–33 | 31.25% |
| Shadowalkker vs Jack-8 | 12–30 | 28.57% |
| Shadowalkker vs Armor King | 12–30 | 28.57% |
| Shadowalkker vs Xiaoyu | 15–26 | 36.59% |
| Shadowalkker vs Leroy | 16–20 | 44.44% |
| Shadowalkker vs Alisa | 13–21 | 38.24% |
| Shadowalkker vs Fahkumram | 9–25 | 26.47% |
| Shadowalkker vs Leo | 11–22 | 33.33% |
| Shadowalkker vs Raven | 11–22 | 33.33% |
| Shadowalkker vs Devil Jin | 6–24 | 20.00% |
| Shadowalkker vs Claudio | 8–21–1 | 27.59% |
| Shadowalkker vs Paul | 12–17 | 41.38% |
| Shadowalkker vs Kuma | 13–15 | 46.43% |
| Shadowalkker vs Anna | 8–20 | 28.57% |
| Shadowalkker vs Feng | 7–20 | 25.93% |
| Shadowalkker vs Shaheen | 9–14 | 39.13% |
| Shadowalkker vs Miary Zo | 3–20 | 13.04% |
| Shadowalkker vs Zafina | 9–5–1 | 64.29% |
| Shadowalkker vs Panda | 1–3 | 25.00% |
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.