Keyner Yamal Brown Blackwood
CS Herediano · 
Costa Rica · Born 30 Dec 1991 (34) · 187 cm
CB · 215 rated games · ±95 rating uncertainty
Appearances
25
2025-26
Goals
1
Assists
0
Avg match rating
—
API 0–10
Position percentiles
See how he ranks against his position on 10 key stats — free with an account.
Sign in freeMarket value breakdown
See exactly how his market value is built — Pro.
Go Pro — €3.99/moRating history
Chart his rating history — free with an account.
Sign in freeMatch log
Transfers
Full transfer history — free with an account.
Sign in free