Jonny Hayes
39 yrs · Right midfielder (also LB, LM, LW) · Ireland
Aberdeen FC · Scottish Premiership · Foot: left · Height: 168 cm
Contract: Data unavailable
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
€100k
Updated today
Estimated acquisition
—
Estimated · 20–80% range
Model value
—
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: €1.0M
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. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023/24 | Aberdeen FC | Scottish Premiership | LM | 13 | 735 | 25% | 1 | 0 | 0.12 | 0.15 | 1260 | 1186 | 0.34 |
| 2022/23 | Aberdeen FC | Scottish Premiership | LM | 25 | 1630 | 55% | 1 | 6 | 0.39 | 0.41 | 1304 | 1284 | 0.40 |
| 2021/22 | Aberdeen FC | Scottish Premiership | LB | 30 | 2156 | 73% | 2 | 1 | 0.13 | 0.17 | 1333 | 1265 | 0.50 |
| 2020/21 | Aberdeen FC | Scottish Premiership | LM | 29 | 2483 | 84% | 1 | 3 | 0.14 | 0.17 | 1301 | 1336 | 0.54 |
| 2019/20 | Celtic FC | Scottish Premiership | RM | 14 | 575 | 21% | 1 | 0 | 0.16 | 0.10 | 1257 | 1608 | 0.52 |
| 2018/19 | Celtic FC | Scottish Premiership | RM | 13 | 532 | 18% | 0 | 1 | 0.17 | 0.12 | 1308 | 1525 | 0.44 |
| 2017/18 | Celtic FC | Scottish Premiership | RM | 15 | 604 | 20% | 1 | 1 | 0.30 | 0.13 | 1262 | 1570 | 0.47 |
| 2016/17 | Aberdeen FC | Scottish Premiership | RM | 32 | 2796 | 82% | 9 | 19 | 0.90 | 0.52 | 1292 | 1437 | 0.48 |
| 2015/16 | Aberdeen FC | Scottish Premiership | RM | 35 | 2952 | 86% | 5 | 12 | 0.52 | 0.26 | 1263 | 1362 | 0.44 |
| 2014/15 | Aberdeen FC | Scottish Premiership | LW | 32 | 2787 | 81% | 3 | 9 | 0.39 | 0.26 | 1285 | 1390 | 0.41 |
| 2013/14 | Aberdeen FC | Scottish Premiership | RM | 31 | 2517 | 74% | 2 | 5 | 0.25 | 0.22 | 1352 | 1352 | 0.44 |
| 2012/13 | Aberdeen FC | Scottish Premiership | RM | 35 | 2591 | 76% | 4 | 11 | 0.52 | 0.36 | 1310 | 1310 | 0.52 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2023/24 | Uefa Europa League Qualifying | Aberdeen FC | 1 | 2 | 0 | 0 | 1375 |
| 2022/23 | Scottish Fa Cup | Aberdeen FC | 1 | 25 | 0 | 0 | — |
| 2021/22 | Uefa Conference League Qualifying | Aberdeen FC | 6 | 349 | 0 | 0 | 1352 |
| 2021/22 | Scottish Fa Cup | Aberdeen FC | 2 | 135 | 0 | 1 | — |
| 2020/21 | Scottish Fa Cup | Aberdeen FC | 3 | 300 | 0 | 1 | — |
| 2020/21 | Uefa Europa League Qualifying | Aberdeen FC | 3 | 270 | 1 | 1 | 1325 |
| 2019/20 | Uefa Europa League | Celtic FC | 5 | 210 | 0 | 0 | 1492 |
| 2019/20 | Uefa Champions League Qualifying | Celtic FC | 1 | 33 | 0 | 0 | 1339 |
| 2019/20 | Scottish Fa Cup | Celtic FC | 2 | 33 | 0 | 0 | — |
| 2018/19 | Scottish Fa Cup | Celtic FC | 3 | 254 | 0 | 2 | — |
| 2018/19 | Uefa Europa League | Celtic FC | 1 | 90 | 0 | 0 | 1627 |
| 2018/19 | Uefa Europa League Qualifying | Celtic FC | 1 | 11 | 0 | 0 | 1311 |
| 2017/18 | Uefa Champions League Qualifying | Celtic FC | 4 | 127 | 0 | 0 | 1391 |
| 2016/17 | Uefa Europa League Qualifying | Aberdeen FC | 5 | 442 | 1 | 3 | 1308 |
| 2016/17 | Scottish Fa Cup | Aberdeen FC | 5 | 424 | 1 | 2 | — |
| 2015/16 | Uefa Europa League Qualifying | Aberdeen FC | 6 | 520 | 1 | 0 | 1402 |
| 2015/16 | Scottish Fa Cup | Aberdeen FC | 1 | 90 | 0 | 0 | — |
| 2014/15 | Uefa Europa League Qualifying | Aberdeen FC | 6 | 504 | 1 | 4 | 1439 |
| 2014/15 | Scottish Fa Cup | Aberdeen FC | 1 | 90 | 0 | 0 | — |
| 2013/14 | Scottish Fa Cup | Aberdeen FC | 2 | 180 | 0 | 0 | — |
| 2012/13 | Scottish Fa Cup | Aberdeen FC | 3 | 270 | 0 | 1 | — |
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 |
|---|---|---|---|---|
| 1 Jul 2024 | Aberdeen FC | Retired | Unknown | €100k |
| 1 Jul 2020 | Celtic | Aberdeen FC | Free / loan | €600k |
| 1 Jul 2017 | Aberdeen FC | Celtic | €1.5M | €800k |
| 1 Jul 2012 | Inverness CT | Aberdeen FC | Free / loan | €850k |
| 22 Jul 2009 | Leicester | Inverness CT | Free / loan | €50k |
| 1 Feb 2009 | Cheltenham | Leicester | Free / loan | €50k |
| 20 Oct 2008 | Leicester | Cheltenham | Free / loan | €50k |
| 31 May 2008 | Northampton | Leicester | Free / loan | €50k |
| 7 Jan 2008 | Leicester | Northampton | Free / loan | €50k |
| 4 Jul 2007 | Reading | Leicester | Free / loan | Data unavailable |
| 19 May 2007 | MK Dons | Reading | Free / loan | Data unavailable |
| 10 Jan 2007 | Reading | MK Dons | Free / loan | Data unavailable |
| 12 Feb 2006 | Forest Green | Reading | Free / loan | Data unavailable |
| 12 Jan 2006 | Reading | Forest Green | Free / loan | Data unavailable |
| 1 Jul 2005 | Reading U18 | Reading | 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.