Domestic-league season · FSV Mainz 05.
Missed 18 of FSV Mainz 05's ~34 games this season through 18 injury absences (achilles tendon, muscle bruise, hamstring). He still appeared 14 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Bundesliga | 14 | 1 | 2 | 882 | 6.55 |
 UEFA Europa Conference League | 5 | 1 | 1 | 214 | 6.8 |
 DFB Pokal | 2 | 0 | 0 | 94 | 6.8 |
Following his move to FSV Mainz 05, Hollerbach's current-season form is down 45% on last season (Season 42→23), while his Rating eased 81→71. His peak season for form remains 2024/25 (Season 42).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | FSV Mainz 05 · 10th | 14 | 1 | 2 | 6.55 | 71 | 23 |
| 2024/25 | Union Berlin · 13th | 34 | 9 | 1 | 6.77 | 81 | 42 |
| 2023/24 | Union Berlin · 15th | 28 | 5 | 0 | 6.61 | 72 | 22 |
| 2022/23 | SV Wehen · 4th | 34 | 9 | 1 | 6.77 | 48 | 31 |
| 2021/22 | SV Wehen · 8th | 31 | 1 | 0 | — | 41 | 5 |
| 2020/21 | SV Wehen · 6th | 28 | 3 | 0 | — | 43 | 10 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
B. Hollerbach is a 25-year-old winger at FSV Mainz 05, rated 71.4 overall by Field Insider's model, ranking 123rd of 325 in the Bundesliga. In his prime years, he has been a rotation option this season (57.6% of available minutes). He brings 0.31 goal contributions per 90 (0.1 goals, 0.2 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Hollerbach.
Judged on this season alone, Hollerbach graded 23 — a workmanlike campaign that ranks 8th of 11 of the 11 wingers in the Bundesliga, on 1 goal and 2 assists in 14 appearances (0.306 involvements per 90).
Year-on-year, that's a drop on last season (Season 42 → 23). Over the 6 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 71, 8th of 11 of the 11 wingers in the Bundesliga. At 25 Hollerbach is in his prime years, and a market index of 118.5 reflects that trajectory.
Read the appearance count in context: Hollerbach missed 18 games through injury (achilles tendon, muscle bruise, hamstring) out of roughly 34 this season. The 14 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
Past his 2024/25 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
1 goal in 14 appearances (0.07 per game) — light end product the role wants to see climb. Add 2 assists for 3 goal contributions in all.
With a Rating of 71.4, Hollerbach carries the 8th-highest potential of the wingers in the Bundesliga of 11 — though on just 14 appearances this season, so the standing rests on a small sample. In the final third he profiles as a work-in-progress on end product (0.31 goal contributions 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.
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 (~119), then tapers with age. At 25, Hollerbach sits on 118.5, at or near its peak. The blue line is Hollerbach's projected Rating — 71.4 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.
