Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Stored head-to-head is tied
Last 5 shared: Olivia Mathias 2, Sian Rainsley 3. This only counts races where both athletes have stored results.
Win share
Olivia Mathias
50%
Win share
Sian Rainsley
50%
Latest shared race
2026 WTCS Samarkand
4/24/2026 · edge Sian Rainsley
20
Olivia Mathias
8
Sian Rainsley
Head-to-head
Olivia Mathias vs Sian Rainsley
Head-to-head tied: 3-3 across 6 shared starts
Last 5 shared: Olivia Mathias 2, Sian Rainsley 3
Latest shared race: 2026 WTCS Samarkand - edge Sian Rainsley
Career starts: Olivia Mathias 6, Sian Rainsley 10
Career wins: Olivia Mathias 0, Sian Rainsley 0
6
Starts
10
0
Wins
0
1
Podiums
1
2
Top 10s
4
#3
Best
#3
#17.5
Avg pos
#11.3
0
Points
43
3
Olivia Mathias head-to-head wins
6
Shared race starts
3
Sian Rainsley head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2026 WTCS Samarkand
4/24/2026
20
Olivia Mathias
1:57:00
8
Sian Rainsley
1:55:09
2025 WTCS Wollongong
10/18/2025
26
Olivia Mathias
2:01:06
12
Sian Rainsley
1:58:39
2025 WTCS Karlovy Vary
9/13/2025
9
Olivia Mathias
2:05:18
10
Sian Rainsley
2:05:46
2025 WTCS French Riviera
8/30/2025
12
Olivia Mathias
57:43
15
Sian Rainsley
57:56
2025 WTCS Hamburg
7/11/2025
35
Olivia Mathias
57:52
16
Sian Rainsley
57:14
2025 WTCS Alghero
5/30/2025
3
Olivia Mathias
1:57:04
15
Sian Rainsley
1:59:22
| Race | Olivia Mathias | Sian Rainsley | Edge |
|---|---|---|---|
| 2026 WTCS Samarkand 4/24/2026 | 20 1:57:00 | 8 1:55:09 | B |
| 2025 WTCS Wollongong 10/18/2025 | 26 2:01:06 | 12 1:58:39 | B |
| 2025 WTCS Karlovy Vary 9/13/2025 | 9 2:05:18 | 10 2:05:46 | A |
| 2025 WTCS French Riviera 8/30/2025 | 12 57:43 | 15 57:56 | A |
| 2025 WTCS Hamburg 7/11/2025 | 35 57:52 | 16 57:14 | B |
| 2025 WTCS Alghero 5/30/2025 | 3 1:57:04 | 15 1:59:22 | A |