Field Insider
Centre-backCanadaMajor League Soccer

Ralph-William Priso

Squad depthVancouver Whitecaps · 24 yrsRotation
41
1.7%
Ratingi
21
±0%
Seasoni
7.9
Valuei

based on the 2025 season · updated 20 Aug 2026

Profile

Full nameRalph-William Johnson Priso-Mbongue
PositionCentre-back
NationalityCanada
Age24
Date of birth2 Aug 2002
BirthplaceToronto
Height175 cm
Shirt number#6
ClubVancouver Whitecaps
More about R. Priso →
Centre-backalso played MID

Season stats

Full career & schedule →
10
Appearances
1
Goals
0
Assists
615
Minutes

Domestic-league season · Vancouver Whitecaps.

Performance data · by competition

CompetitionAppsGAMinMatch
Major League Soccer6104747.37
CONCACAF Champions League3002257.27

Scout report

Squad depthCentral defender

R. Priso is a 24-year-old central defender at Vancouver Whitecaps, rated 42 overall by Field Insider's model, ranking 149th of 436 on scout potential in the Major League Soccer. An emerging talent, he has been a rotation option this season (53% of available minutes). His defensive output reads 2.76 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Priso.

Judged on this season alone, Priso graded 23 — a workmanlike campaign that ranks 53rd of 101 of the 101 centre-backs in the Major League Soccer, on 7 clean sheets and 2.758 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 21 → 21). Over the 7 seasons on record his form has trended upward, peaking in 2025/26.

On long-term talent our Rating reads 42, top 26% of the 101 centre-backs in the Major League Soccer. At 24 Priso is in his prime years, and a market index of 7.9 reflects that trajectory.

From the career report
Read the full career report →

A career still climbing — Priso is at his peak right now, and the curve hasn't flattened.

Peak: 2025/26Trending upBreakout: 2025/26Remarkably consistent
Current potentialTop 26% centre-backs · Major League SoccerCurrent season53rd of 101 centre-backs · Major League Soccer53rd-best centre-back in the Major League Soccer149th in the Major League Soccer · potential26th-highest potential centre-back in the Major League Soccer
42
Ratingi
26th of 101 centre-backs
22.9
Seasoni
below regular-starter level
53%
Minutes
rotation minutes
2.76
Def. actions / 90
moderate defensive volume

Output in context · Vancouver Whitecaps finished 2nd of 15 · a title-challenging side

30
Apps
2.76
Def. / 90
31
Tackles
17
Interceptions
7
Clean sheets

2.76 tackles, blocks & interceptions per 90 — moderate defensive volume, with 7 clean sheets across 30 appearances. Behind a title-challenging side (2nd of 15) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume. Going forward he chipped in 1 goal and 2 assists — a useful bonus from the back.

Watch points

  • Game time. Only 53% of available minutes — needs a settled run to prove the level.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 42, Priso carries the 26th-highest potential of the centre-backs in the Major League Soccer (top 26%). Defensively he reads as moderate defensive volume (2.76 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.

Generated from Field Insider's rating model · AI-written analysis to follow.

Season statistics

Bars = where he ranks among centre-backs in the Major League Soccer with 600+ minutes this season.

Shooting

Goals1

Passing

Assists2

Defending

Tackles31
Interceptions17
Blocks9

Yellow/red cards

Yellow cards6
Red cards0

Transfer news

No transfer news found for this player.