| Mr D O'Connor (Jockey) last month / 50 races (Form details from all UK, Irish and South African thoroughbred races) | ||||||||||
| Race date, time | Course | Horse | Distance | Class | Fin pos | Trainer | SP | Prize money | Winner | |
| 18 Dec 18, 3.35 | Naas | Kaletto (IRE) | 2m | 8 / 12 | M L Fagan | 14-1 | £0 | Jeremys Flame (IRE) | ||
| 18 Dec 18, 1.35 | Naas | Ex Patriot (IRE) | 2m 3f | 5 / 18 | Ellmarie Holden | 16-1 | £232 | A Plus Tard (FR) | ||
| 15 Dec 18, 3.35 | Fairyhouse | Gipsy Lee Rose (FR) | 2m | 4 / 15 | Joseph P O'Brien | 3-1 | £492 | Santa Rossa (IRE) | ||
| 09 Dec 18, 3.40 | Punchestown | Touch Of Oscar (IRE) | 2m | 11 / 11 | Joseph P O'Brien | 10-1 | £0 | Embittered (IRE) | ||
| 09 Dec 18, 3.05 | Punchestown | Se Mo Laoch (IRE) | 3m 1f 150y | 1 / 13 | Brian M McMahon | 9-4 | £7,392 | Se Mo Laoch (IRE) | ||
| 09 Dec 18, 2.00 | Punchestown | Edwulf (GB) | 2m 4f 40y | 1 | 5 / 5 | Joseph P O'Brien | 14-1 | £1,700 | Min (FR) | |
| 30 Nov 18, 2.30 | Limerick | Officers Mess (IRE) | 2m 5f | 11 / 12 | C O'Dwyer | 10-1 | £0 | Plan Of Attack (IRE) | ||
| 28 Nov 18, 3.35 | Punchestown | Ash Hill (IRE) | 2m | 4 / 9 | Joseph P O'Brien | 10-1 | £410 | Battleoverdoyen (IRE) | ||
| Track summary (since 2008) | ||||
| Track | Starts | Wins | 2nds | 3rds |
| Ballinrobe | 22 | 1 (5%) | 1 | 2 |
| Bellewstown | 5 | 1 (20%) | 2 | 1 |
| Clonmel | 33 | - | 2 | 1 |
| Cork | 28 | 2 (7%) | 3 | 6 |
| Curragh | 4 | 1 (25%) | - | - |
| Down Royal | 14 | 1 (7%) | 1 | 1 |
| Downpatrick | 15 | 2 (13%) | 3 | 1 |
| Dundalk | 6 | 1 (17%) | 1 | - |
| Fairyhouse | 33 | 2 (6%) | 3 | 7 |
| Galway | 59 | 6 (10%) | 6 | 5 |
| Gowran Park | 11 | - | 3 | 1 |
| Kilbeggan | 12 | 1 (8%) | - | 1 |
| Killarney | 30 | 3 (10%) | 4 | 4 |
| Laytown | 6 | - | 2 | - |
| Leopardstown | 30 | 5 (17%) | 5 | 4 |
| Limerick | 50 | 6 (12%) | 6 | 3 |
| Listowel | 39 | 4 (10%) | 9 | 6 |
| Naas | 4 | - | 1 | - |
| Navan | 9 | 1 (11%) | - | - |
| Punchestown | 124 | 10 (8%) | 11 | 12 |
| Roscommon | 23 | - | 2 | 4 |
| Sligo | 6 | 1 (17%) | 1 | - |
| Stratford | 1 | - | - | - |
| Thurles | 29 | 3 (10%) | - | 5 |
| Tipperary | 33 | 4 (12%) | 2 | - |
| Tralee | 2 | - | - | - |
| Tramore | 11 | 2 (18%) | 2 | - |
| Wexford | 17 | - | 1 | - |
| Total | 656 | 57 | 71 | 64 |
| Going summary (since 2008) | ||||
| Going | Starts | Wins | 2nds | 3rds |
| 20 | - | - | - | |
| Firm | 1 | - | - | - |
| Good | 164 | 16 (10%) | 13 | 20 |
| Good to firm | 42 | 6 (14%) | 6 | 2 |
| Good to soft | 1 | - | - | - |
| Good to yielding | 59 | 4 (7%) | 6 | 5 |
| Heavy | 97 | 10 (10%) | 13 | 12 |
| Slow | 3 | - | - | - |
| Soft | 121 | 10 (8%) | 17 | 13 |
| Soft to heavy | 50 | 4 (8%) | 4 | 4 |
| Standard | 9 | 1 (11%) | 3 | - |
| Yielding | 43 | 1 (2%) | 6 | 7 |
| Yielding to soft | 46 | 5 (11%) | 3 | 1 |
| Total | 656 | 57 | 71 | 64 |
| Year summary | ||||
| Year | Starts | Wins | 2nds | 3rds |
| 2008 | 20 | 3 (15%) | - | - |
| 2009 | 73 | 4 (5%) | 8 | 7 |
| 2010 | 49 | 1 (2%) | 5 | 5 |
| 2011 | 57 | 6 (11%) | 5 | 1 |
| 2012 | 69 | 5 (7%) | 8 | 3 |
| 2013 | 55 | 5 (9%) | 8 | 4 |
| 2014 | 76 | 7 (9%) | 8 | 9 |
| 2015 | 51 | 4 (8%) | 5 | 5 |
| 2016 | 34 | 2 (6%) | 4 | 2 |
| 2017 | 81 | 10 (12%) | 8 | 12 |
| 2018 | 91 | 10 (11%) | 12 | 16 |
| Total | 656 | 57 | 71 | 64 |