Ryan Ierna has 6 verified wins and 7 losses across 13 rated results in Duna. The connected record runs from January 1, 2023 through May 14, 2026, with a current Sand Rating of 3.12.
Sand Rating3.12+0.00 across connected formVerified record6–713 rated matchesWin percentage
Duna performance intelligence
The story in the results.
Ryan Ierna has 6 verified wins and 7 losses across 13 rated results in Duna. The connected record runs from January 1, 2023 through May 14, 2026, with a current Sand Rating of 3.12.
Regenerated through Vercel AI Gateway when verified evidence changes.
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Rating trajectory
Form, without the noise.
Every movement is placed on the date the match was played.
Lvs Taylor Crabb / Taylor SanderDenver · Jul 5, 2024-0.0221–15 · 21–17
Full match history
Every result behind the rating.
13
DUNA RECAPMatch won
Controlled the result and carried positive form into the next match.
W
Virginia BeachJanuary 1, 2023
Pre-match forecast66%
John Sutton—Taylor Crabb3.661790
Mark Bucknam3.10Ryan Ierna3.1021212
DUNA RECAPMatch won
Controlled the result and carried positive form into the next match.
W
Virginia BeachJune 9, 2023
Pre-match forecast76%
John Sutton—Taylor Crabb3.661790
Mark Bucknam3.10Ryan Ierna3.1121212
DUNA RECAPMatch lost
A useful result in the record: clear evidence, reset, and the next chance ahead.
L
Huntington BeachMay 14, 2026
Pre-match forecast29%
Taylor Crabb3.66Andy Benesh3.3121212
Timothy Brewster2.91Ryan Ierna3.1017160
DUNA RECAPMatch lost
A useful result in the record: clear evidence, reset, and the next chance ahead.
L
BPT Elite Itapema - Men'sDecember 3, 2025
Pre-match forecast47%
Grimalt M.5.08Grimalt E.4.0921212
Brewster3.15Ryan Ierna3.0813150
DUNA RECAPMatch won
Held steady through 2 tight sets and finished the job.
W
BPT Elite Itapema - Men'sDecember 3, 2025
Pre-match forecast57%
Gabriel Dos Reis Santiago2.98Felipe Alves Pereira2.9419190
Brewster3.15Ryan Ierna3.0821212
DUNA RECAPMatch lost
A useful result in the record: clear evidence, reset, and the next chance ahead.
L
BPT Elite Cape Town - Men'sOctober 24, 2025
Pre-match forecast40%
Evandro Gonçalves Oliveira Júnior3.55Arthur Diego Mariano Lanci3.5221212
Brewster3.15Ryan Ierna3.099180
DUNA RECAPMatch won
Beat the pre-match numbers and earned every point of the rise.
W
BPT Elite Cape Town - Men'sOctober 23, 2025
Pre-match forecast54%
Brewster3.15Ryan Ierna3.0625232
Henning3.12Lui Wüst3.0323210
DUNA RECAPMatch lost
A useful result in the record: clear evidence, reset, and the next chance ahead.
L
BPT Elite Cape Town - Men'sOctober 22, 2025
Pre-match forecast42%
Tim Berger3.33Timo Hammarberg3.3121212
Brewster3.15Ryan Ierna3.0013180
DUNA RECAPMatch won
Beat the pre-match numbers and earned every point of the rise.
W
BPT Elite Cape Town - Men'sOctober 22, 2025
Pre-match forecast47%
Brewster3.15Ryan Ierna2.9821212
Jack2.92Chiswaniso2.9512140
DUNA RECAPMatch lost
Made the difference narrow in a tight set and kept the level honest.
L
BPT Elite Newport Beach - Men'sOctober 7, 2025
Pre-match forecast48%
Huerta A.6.13Gavira2.7121212
Brewster3.15Ryan Ierna3.0019130
DUNA RECAPMatch lost
A useful result in the record: clear evidence, reset, and the next chance ahead.
L
Manhattan BeachAugust 14, 2025
Pre-match forecast27%
Taylor Crabb3.66Taylor Sander3.3321212
Timothy Brewster2.91Ryan Ierna3.0118150
DUNA RECAPMatch lost
A useful result in the record: clear evidence, reset, and the next chance ahead.
L
DenverJuly 5, 2024
Pre-match forecast32%
Taylor Crabb3.66Taylor Sander3.3321212
Ryan Ierna3.03Diego Perez3.1215170
DUNA RECAPMatch won
Beat the pre-match numbers and earned every point of the rise.
W
Virginia BeachJune 9, 2023
Pre-match forecast50%
Taylor Crabb3.66John Sutton—1790
Mark Bucknam3.10Ryan Ierna3.0021212
Trust the number
Evidence first. Always.
Duna stores identity mapping, source provenance, the pre-match forecast, actual result, score margin, and verification weight for every approved rating movement. Imported results are never silently accepted.
