| S_Spear vs Kazuya | 92–64 | 58.97% |
| S_Spear vs Hwoarang | 86–56 | 60.56% |
| S_Spear vs Jin | 55–54 | 50.46% |
| S_Spear vs Paul | 56–41 | 57.73% |
| S_Spear vs Bryan | 52–36 | 59.09% |
| S_Spear vs Reina | 54–34 | 61.36% |
| S_Spear vs Dragunov | 40–47 | 45.98% |
| S_Spear vs Asuka | 40–29 | 57.97% |
| S_Spear vs King | 35–31 | 53.03% |
| S_Spear vs Steve | 38–26 | 59.38% |
| S_Spear vs Azucena | 26–33 | 44.07% |
| S_Spear vs Alisa | 25–32 | 43.86% |
| S_Spear vs Feng | 25–29 | 46.30% |
| S_Spear vs Lili | 28–26 | 51.85% |
| S_Spear vs Yoshimitsu | 24–27 | 47.06% |
| S_Spear vs Law | 20–30 | 40.00% |
| S_Spear vs Claudio | 24–25 | 48.98% |
| S_Spear vs Victor | 23–25 | 47.92% |
| S_Spear vs Devil Jin | 24–22 | 52.17% |
| S_Spear vs Lee | 23–22 | 51.11% |
| S_Spear vs Heihachi | 21–24 | 46.67% |
| S_Spear vs Leo | 26–17 | 60.47% |
| S_Spear vs Nina | 21–21 | 50.00% |
| S_Spear vs Clive | 24–13 | 64.86% |
| S_Spear vs Jun | 17–19 | 47.22% |
| S_Spear vs Jack-8 | 17–18 | 48.57% |
| S_Spear vs Eddy | 18–17 | 51.43% |
| S_Spear vs Xiaoyu | 16–16 | 50.00% |
| S_Spear vs Anna | 15–17 | 46.88% |
| S_Spear vs Lars | 11–19 | 36.67% |
| S_Spear vs Shaheen | 13–13 | 50.00% |
| S_Spear vs Leroy | 8–18 | 30.77% |
| S_Spear vs Fahkumram | 8–14 | 36.36% |
| S_Spear vs Lidia | 4–13 | 23.53% |
| S_Spear vs Raven | 11–4 | 73.33% |
| S_Spear vs Kuma | 6–8 | 42.86% |
| S_Spear vs Zafina | 1–10 | 9.09% |
| S_Spear vs Panda | 3–6 | 33.33% |
| S_Spear vs Armor King | 0–2 | 0.00% |
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.