Domestic-league season · Heerenveen.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Eredivisie | 30 | 0 | 0 | 2705 | 6.83 |
 KNVB Beker | 3 | 0 | 0 | 271 | 6.97 |
Klaverboer's current-season form is up 0% on last season (Season 0→6), while his Rating climbed 57→74. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Heerenveen · 8th | 30 | 0 | 0 | 6.83 | 74 | 6 |
| 2024/25 | Heerenveen · 9th | 21 | 0 | 0 | — | 57 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
B. Klaverboer is a 20-year-old goalkeeper at Heerenveen, rated 74.1 overall by Field Insider's model, ranking 35th of 299 in the Eredivisie and 95th of 997 U-21 players tracked. A young player, he has been an ever-present this season (85.9% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Klaverboer.
Judged on this season alone, Klaverboer graded 6 — a workmanlike campaign that ranks 18th of 23 of the 23 goalkeepers in the Eredivisie, on 4 clean sheets across 30 appearances.
Year-on-year, that's a clear step up on last season (Season 0 → 6).
On long-term talent our Rating reads 74, top 5% of the 23 goalkeepers in the Eredivisie. At 20 Klaverboer is still climbing toward his ceiling, and a market index of 80.6 reflects that trajectory.
Klaverboer is operating at his career peak — the 2025/26 level is the level.
4 clean sheets in 30 appearances (13% of games).
With a Rating of 74.1, Klaverboer carries the 1st-highest potential of the goalkeepers in the Eredivisie (top 5%). A near ever-present keeper carrying the gloves this season. At 20 the trajectory points up — potential sits near its ceiling (98/100) and market value should climb as minutes and output follow. With this floor already at 20, the ceiling gets tested by a step up in level — one to track.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~95), then tapers with age. At 20, Klaverboer sits on 80.6, still climbing toward its peak. The blue line is Klaverboer's projected Rating — 74.1 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
