BYU Cougars#56 · OL Zak Yamauchi
60 Overall rating steady- Height
- 6-4
- Weight
- 315 lb
- Class
- Sophomore
- Hometown
- Las Vegas, NV
Zak Yamauchi is an OL (#56) for BYU, from Las Vegas, NV.
Skill profile
Measurables
Height 10
Weight 16
Frame 13
Experience 10
How we rate The BIG12.CO skill model methodology & sources
Every rating is produced by our own model. Not a vendor score. Each skill is graded 0-20 by where a player ranks against others at his position, and the Overall is a position-normalized rating where an elite player tops out near 96 (a rare 97 plus is reserved for all-time greats) so a cornerback and a receiver read on the same scale. Ratings are built through week 6 of the 2026 season and refreshed every week through the season, so the ▲/▼ beside the Overall is the genuine move since last week.
- Data. Real box-score production from CollegeFootballData, drawn from official game stats.
- Method. Each stat is turned into a within-position percentile, then blended across a player's recent seasons, weighted by games played so recent, full seasons lead and an injury year does not sink the score.
- People. Compiled by The BIG12.CO Desk and checked by Coverage Review against the official book.
- Updates. Recomputed on Mondays once the week's games are final. Corrections are logged in our editorial & corrections policy.
Season stats for Zak Yamauchi appear here once he records them. Roster details are rechecked weekly.
17
7Career timeline
- NowBYU OL: #56
- ClassSophomore
- HometownLas Vegas, NV
Zak Yamauchi: BYU OL profile and stats
Zak Yamauchi is a OL (#56) for BYU, from Las Vegas, NV. This profile tracks Zak Yamauchi's season stats, skill ratings and game log through the 2026 season, and links straight into the BYU roster, the Big 12 players hub and the conference schedule. To see where BYU sits in the race, check the live Big 12 standings.
Zak Yamauchi in the news
All newsPreviewIowa State at BYU: how to watch, Week 6 2026Week 6: Iowa State visits BYU at LaVell Edwards Stadium. Kickoff is 10:15 PM ET, on ESPN.2026-10-06RecapBYU beat TCU 17-10 (Week 5, 2026)BYU beat TCU 17-10 at Amon G. Carter Stadium. Now BYU is 4-0, 2-0 in Big 12 play, and TCU is 2-3, 0-2 in Big 12 play.2026-10-03RecapBYU beat Colorado State 41-23 (Week 3, 2026)BYU beat Colorado State 41-23 at Canvas Stadium. Now BYU is 3-0, 1-0 in Big 12 play, and Colorado State is 2-1.2026-09-19
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Frequently asked questions
What team does Zak Yamauchi play for?
Zak Yamauchi plays for BYU, wearing #56 at OL.
What position does Zak Yamauchi play?
Zak Yamauchi is a OL for BYU.
How tall is Zak Yamauchi?
Zak Yamauchi is 6-4 and weighs 315 lb.
What year is Zak Yamauchi in?
Zak Yamauchi is listed as a sophomore on the BYU roster.
Where is Zak Yamauchi from?
Zak Yamauchi is from Las Vegas, NV.