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Athlete head-to-head

Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.

Battle read
Matthew Guenter leads the stored head-to-head

Last 5 shared: Matthew Guenter 5, Zach Aldrich 0. This only counts races where both athletes have stored results.

Win share
Matthew Guenter
100%
Win share
Zach Aldrich
0%
Latest shared race
2025 Ironman 70.3 Louisville
8/16/2025 · edge Matthew Guenter
12
Matthew Guenter
23
Zach Aldrich
Head-to-head

Matthew Guenter vs Zach Aldrich

ProTriStats

Matthew Guenter leads: 6-0 across 6 shared starts

Last 5 shared: Matthew Guenter 5, Zach Aldrich 0

Latest shared race: 2025 Ironman 70.3 Louisville - edge Matthew Guenter

Career starts: Matthew Guenter 9, Zach Aldrich 9

Career wins: Matthew Guenter 0, Zach Aldrich 0

Matthew Guenter
US
VS
Zach Aldrich
US
9
Starts
9
0
Wins
0
0
Podiums
0
0
Top 10s
0
#12
Best
#20
#26.6
Avg pos
#37
366
Points
273
6
Matthew Guenter head-to-head wins
6
Shared race starts
0
Zach Aldrich head-to-head wins

Shared races

Only races where both athletes have a stored result are shown.

2025 Ironman 70.3 Louisville
8/16/2025
A
12
Matthew Guenter
4:01:40
23
Zach Aldrich
4:11:09
2025 Ironman 70.3 Boise
7/25/2025
A
18
Matthew Guenter
3:56:23
34
Zach Aldrich
4:08:36
2025 Ironman 70.3 Boulder
6/13/2025
A
23
Matthew Guenter
4:02:41
31
Zach Aldrich
4:12:32
2025 Ironman 70.3 St. George
5/9/2025
A
35
Matthew Guenter
4:11:14
46
Zach Aldrich
4:17:50
2024 Ironman 70.3 Michigan
9/14/2024
A
12
Matthew Guenter
3:53:58
20
Zach Aldrich
3:59:26
2024 Ironman 70.3 Oceanside
4/5/2024
A
40
Matthew Guenter
4:14:13
59
Zach Aldrich
4:31:25