Jonas Martin
36 yrs · Defensive midfielder (also CM) · France
Stade Brestois 29 · Ligue 1 · Foot: right · Height: 184 cm
Contract: until 30 Jun 2026
No model evaluation for this player. MoneyballAI evaluates players with at least 450 league minutes last season in leagues where match-level player data is available from the current free source (14 European top divisions). Market value and transfer history are still shown below.
Market value
€300k
Updated 7 days ago
Estimated acquisition
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Estimated · 20–80% range
Model value
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Performance-implied · estimated
Projected (24m)
—
Resale range · estimated
Potential value gap
—
Model value − acquisition
Market value history
Market value ≠ transfer fee ≠ acquisition cost.
Highest recorded: €5.0M
Season-by-season (domestic league)
Context-adjusted values are model outputs.
| Season | Club | League | Pos | Apps | Min | Min share | G | A | G+A/90 | Adj. G+A/90 | Opp. Elo | Team Elo | League str. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/25 | Stade Brestois 29 | Ligue 1 | DM | 17 | 490 | 16% | 1 | 0 | 0.18 | 0.12 | 1450 | 1472 | 0.88 |
| 2023/24 | Stade Brestois 29 | Ligue 1 | DM | 31 | 1192 | 39% | 0 | 1 | 0.08 | 0.11 | 1449 | 1504 | 0.87 |
| 2022/23 | LOSC Lille | Ligue 1 | DM | 12 | 269 | 8% | 0 | 0 | 0.00 | 0.09 | 1481 | 1555 | 0.82 |
| 2021/22 | Stade Rennais FC | Ligue 1 | DM | 29 | 2112 | 62% | 1 | 1 | 0.09 | 0.08 | 1433 | 1581 | 0.86 |
| 2020/21 | Stade Rennais FC | Ligue 1 | DM | 12 | 480 | 14% | 0 | 0 | 0.00 | 0.08 | 1428 | 1445 | 0.75 |
| 2019/20 | RC Strasbourg Alsace | Ligue 1 | DM | 3 | 248 | 10% | 0 | 0 | 0.00 | 0.09 | 1395 | 1430 | 0.82 |
| 2019/20 | Stade Rennais FC | Ligue 1 | DM | 3 | 110 | 4% | 0 | 0 | 0.00 | 0.10 | 1468 | 1507 | 0.82 |
| 2018/19 | RC Strasbourg Alsace | Ligue 1 | DM | 23 | 2061 | 60% | 3 | 1 | 0.17 | 0.17 | 1451 | 1408 | 0.82 |
| 2017/18 | RC Strasbourg Alsace | Ligue 1 | CM | 36 | 3044 | 89% | 4 | 1 | 0.15 | 0.22 | 1458 | 1342 | 0.85 |
| 2016/17 | Real Betis Balompié | Laliga | DM | 20 | 1156 | 34% | 2 | 0 | 0.16 | 0.15 | 1568 | 1419 | 1.11 |
| 2015/16 | Montpellier HSC | Ligue 1 | CM | 36 | 3140 | 92% | 4 | 3 | 0.20 | 0.19 | 1431 | 1431 | 0.78 |
| 2014/15 | Montpellier HSC | Ligue 1 | CM | 30 | 2300 | 67% | 1 | 4 | 0.20 | 0.21 | 1438 | 1434 | 0.80 |
| 2013/14 | Montpellier HSC | Ligue 1 | DM | 20 | 939 | 27% | 0 | 1 | 0.10 | 0.13 | 1495 | 1372 | 0.79 |
| 2012/13 | Montpellier HSC | Ligue 1 | DM | 16 | 507 | 15% | 0 | 2 | 0.36 | 0.23 | 1444 | 1431 | 0.88 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2024/25 | Uefa Champions League | Stade Brestois 29 | 5 | 76 | 0 | 0 | 1607 |
| 2020/21 | Uefa Champions League | Stade Rennais FC | 1 | 90 | 0 | 0 | 1696 |
| 2019/20 | Uefa Europa League Qualifying | RC Strasbourg Alsace | 6 | 457 | 1 | 1 | 1478 |
| 2019/20 | Uefa Europa League | Stade Rennais FC | 2 | 162 | 0 | 0 | 1519 |
| 2016/17 | Copa Del Rey | Real Betis Balompié | 2 | 87 | 0 | 0 | — |
| 2012/13 | Uefa Champions League | Montpellier HSC | 1 | 22 | 0 | 0 | 1626 |
Small continental samples are shown for context only and are not over-weighted.
Historical comparables
Most similar profiles 2+ years ago (same position group) and what happened next. Chosen by similarity only — failures included.
No comparables computed for this player.
Transfer history
Fees as reported by the source; undisclosed fees shown as unknown, never estimated.
| Date | From | To | Fee | MV at time |
|---|---|---|---|---|
| 14 Sept 2025 | Without Club | US Boulogne | Unknown | €600k |
| 1 Jul 2025 | Stade Brestois | Without Club | Unknown | €600k |
| 19 Jul 2023 | Lille | Stade Brestois | Free / loan | €1.5M |
| 1 Jul 2022 | Stade Rennais | Lille | Free / loan | €2.5M |
| 2 Sept 2019 | R. Strasbourg | Stade Rennais | €4.0M | €5.0M |
| 25 Jul 2017 | Real Betis | R. Strasbourg | €1.5M | €2.5M |
| 1 Jul 2016 | Montpellier | Real Betis | €2.6M | €3.0M |
| 30 Jun 2012 | Amiens SC | Montpellier | Free / loan | €300k |
| 1 Sept 2011 | Montpellier | Amiens SC | Free / loan | €200k |
| 1 Jul 2010 | Montpellier B | Montpellier | Unknown | Data unavailable |
MoneyballAI identifies statistical opportunities from available data. A player flagged as a potential bargain is not guaranteed to succeed, to transfer, to rise in value, or to generate resale profit. Market values, fees and contracts come from third-party sources; ranges are model estimates with stated confidence.