| 2019-09-21 16:00:18September 21, 2019 | 1st XV  | 16:00:1816:00 |  Old Wesley | Leinster League | Lansdowne Road |
| 2019-09-27 20:00:20September 27, 2019 | Blackrock College  | 20:00:2020:00 | J3 | Metro League - Division 5 | Blackrock College RFC |
| 2019-09-28 15:00:14September 28, 2019 | J2 | 15:00:1415:00 |  MU Barnhall RFC | Metro League - Division 2 | Lansdowne Road |
| 2019-09-29 15:00:40September 29, 2019 | Old Belvedere  | 15:00:4015:00 | J1 | Metro League - Divison 1 | Old Belvedere |
| 2019-10-05 14:30:45October 5, 2019 | 1st XV | 14:30:4514:30 |  UCD | All Ireland League | Lansdowne Road |
| 2019-10-06 15:00:50October 6, 2019 | Clontarf  | 15:00:5015:00 | Under 20s | JP Fanagan - Premier 1 | Castle Avenue |
| 2019-10-11 19:30:14October 11, 2019 | J3 | 19:30:1419:30 | Old Belvedere | Metro League - Division 5 | Lansdowne Road |
| 2019-10-12 14:30:11October 12, 2019 | Garryowen  | 14:30:1114:30 | 1st XV | All Ireland League | Dooradoyle |
| 2019-10-12 15:00:37October 12, 2019 | Clontarf | 15:00:3715:00 | J2 | Metro League - Division 2 | Castle Avenue |
| 2019-10-13 15:00:17October 13, 2019 | Under 20s | 15:00:1715:00 | UCD | JP Fanagan - Premier 1 | Lansdowne Road |
| 2019-10-13 15:00:51October 13, 2019 | J1 | 15:00:5115:00 | UCD | Metro League - Divison 1 | Lansdowne Road |
| 2019-10-18 19:30:41October 18, 2019 | Wanderers F.C.  | 19:30:4119:30 | J3 | Metro League - Division 5 | Lansdowne Road |
| 2019-10-19 14:30:30October 19, 2019 | Cork Constitution  | 14:30:3014:30 | 1st XV | All Ireland League | Templehill |
| 2019-10-20 15:00:01October 20, 2019 | MU Barnhall RFC | 15:00:0115:00 | Under 20s | JP Fanagan - Premier 1 | MU Barnhall |
| 2019-10-20 15:00:10October 20, 2019 | J2 | 15:00:1015:00 |  St. Mary’s College | Metro League - Division 2 | Lansdowne Road |
| 2019-10-20 15:00:35October 20, 2019 | Clontarf | 15:00:3515:00 | J1 | Metro League - Divison 1 | Castle Avenue |
| 2019-11-01 19:30:51November 1, 2019 | J3 | 19:30:5119:30 | St. Mary’s College | Metro League - Division 5 | Lansdowne Road |
| 2019-11-02 14:30:07November 2, 2019 | 1st XV | 14:30:0714:30 |  Dublin University | All Ireland League | Lansdowne Road |
| 2019-11-03 14:30:00November 3, 2019 | Naas RFC  | 14:30:0014:30 | J2 | Metro League - Division 2 | Naas RFC |
| 2019-11-03 14:30:05November 3, 2019 | J1 | 14:30:0514:30 | Old Wesley | Metro League - Divison 1 | Lansdowne Road |
| 2019-11-03 14:30:31November 3, 2019 | Under 20s | 14:30:3114:30 | TBC | JP Fanagan - Premier 1 | Lansdowne Road |
| 2019-11-09 14:30:32November 9, 2019 | J2 | 14:30:3214:30 | Old Wesley | Metro League - Division 2 | Lansdowne Road |
| 2019-11-09 14:30:59November 9, 2019 | Ballynahinch RFC  | 14:30:5914:30 | 1st XV | All Ireland League | Ballynahinch RFC |
| 2019-11-10 14:30:24November 10, 2019 | Dublin University | 14:30:2414:30 | J1 | Metro League - Divison 1 | College Park |
| 2019-11-10 14:30:26November 10, 2019 | TBC | 14:30:2614:30 | Under 20s | JP Fanagan - Premier 1 | |
| 2019-11-16 14:30:04November 16, 2019 | 1st XV | 14:30:0414:30 |  Young Munster | All Ireland League | Lansdowne Road |
| 2019-11-22 19:30:21November 22, 2019 | J3 | 19:30:2119:30 | Old Wesley | Metro League - Division 5 | Lansdowne Road |
| 2019-11-23 14:30:15November 23, 2019 | J2 | 14:30:1514:30 |  Greystones | Metro League - Division 2 | Lansdowne Road |
| 2019-11-24 14:30:10November 24, 2019 | Under 20s | 14:30:1014:30 |  Terenure | JP Fanagan - Premier 1 | Lansdowne Road |
| 2019-11-24 14:30:17November 24, 2019 | Terenure | 14:30:1714:30 | J1 | Metro League - Divison 1 | Lakelands |
| 2019-11-29 19:30:11November 29, 2019 | Clontarf | 19:30:1119:30 | 1st XV | All Ireland League | Castle Avenue |
| 2019-11-30 14:30:54November 30, 2019 | Old Belvedere | 14:30:5414:30 | J2 | Metro League - Division 2 | Old Belvedere |
| 2019-12-01 14:00:04December 1, 2019 | Dublin University | 14:00:0414:00 | Under 20s | JP Fanagan - Premier 1 | College Park |
| 2019-12-01 14:00:09December 1, 2019 | J1 | 14:00:0914:00 | Blackrock College | Metro League - Divison 1 | Lansdowne Road |
| 2019-12-01 14:00:15December 1, 2019 | CYM RFC  | 14:00:1514:00 | J3 | Metro League - Division 5 | Terenure Sports Club |
| 2019-12-06 19:30:36December 6, 2019 | J3 | 19:30:3619:30 | Blackrock College | Metro League - Division 5 | Lansdowne Road |
| 2019-12-07 14:30:20December 7, 2019 | 1st XV | 14:30:2014:30 | Terenure | All Ireland League | Lansdowne Road |
| 2019-12-08 14:00:31December 8, 2019 | MU Barnhall RFC | 14:00:3114:00 | J2 | Metro League - Division 2 | MU Barnhall |
| 2019-12-08 14:00:45December 8, 2019 | Under 20s | 14:00:4514:00 | Clontarf | JP Fanagan - Premier 1 | Lansdowne Road |
| 2019-12-08 14:00:58December 8, 2019 | J1 | 14:00:5814:00 | Old Belvedere | Metro League - Divison 1 | Lansdowne Road |
| 2019-12-14 14:30:11December 14, 2019 | UCC RFC  | 14:30:1114:30 | 1st XV | All Ireland League | UCC |
| 2020-01-10 20:00:52January 10, 2020 | Old Belvedere | 20:00:5220:00 | J3 | Metro League - Division 5 | Old Belvedere |
| 2020-01-11 14:30:14January 11, 2020 | 1st XV | 14:30:1414:30 | UCC RFC | All Ireland League | Lansdowne Road |
| 2020-01-11 14:30:56January 11, 2020 | J2 | 14:30:5614:30 | Clontarf | Metro League - Division 2 | Lansdowne Road |
| 2020-01-12 14:30:27January 12, 2020 | UCD | 14:30:2714:30 | J1 | Metro League - Divison 1 | Belfield |
| 2020-01-17 19:30:40January 17, 2020 | J3 | 19:30:4019:30 | Wanderers F.C. | Metro League - Division 5 | Lansdowne Road |
| 2020-01-18 14:30:33January 18, 2020 | St. Mary’s College | 14:30:3314:30 | J2 | Metro League - Division 2 | Templeville road |
| 2020-01-19 14:30:20January 19, 2020 | UCD | 14:30:2014:30 | Under 20s | JP Fanagan - Premier 1 | Belfield |
| 2020-01-19 14:30:33January 19, 2020 | J1 | 14:30:3314:30 | Clontarf | Metro League - Divison 1 | Lansdowne Road |
| 2020-01-24 20:00:58January 24, 2020 | St. Mary’s College | 20:00:5820:00 | J3 | Metro League - Division 5 | Templeville road |
| 2020-01-25 14:30:33January 25, 2020 | Terenure | 14:30:3314:30 | 1st XV | All Ireland League | Lakelands |
| 2020-01-26 14:30:59January 26, 2020 | Under 20s | 14:30:5914:30 | MU Barnhall RFC | JP Fanagan - Premier 1 | Lansdowne Road |
| 2020-01-26 15:00:39January 26, 2020 | Old Wesley | 15:00:3915:00 | J1 | Metro League - Divison 1 | Donnybrook |
| 2020-02-02 15:00:56February 2, 2020 | J2 | 15:00:5615:00 | Naas RFC | Metro League - Division 2 | Lansdowne Road |
| 2020-02-09 15:00:12February 9, 2020 | Old Wesley | 15:00:1215:00 | J2 | Metro League - Division 2 | Donnybrook |
| 2020-02-09 15:00:14February 9, 2020 | TBC | 15:00:1415:00 | Under 20s | JP Fanagan - Premier 1 | |
| 2020-02-09 15:00:22February 9, 2020 | J1 | 15:00:2215:00 | Dublin University | Metro League - Divison 1 | Lansdowne Road |
| 2020-02-14 19:30:45February 14, 2020 | 1st XV | 19:30:4519:30 | Clontarf | All Ireland League | Lansdowne Road |
| 2020-02-16 15:00:38February 16, 2020 | Greystones | 15:00:3815:00 | J2 | Metro League - Division 2 | Dr. Hickey Park |
| 2020-02-16 15:00:45February 16, 2020 | J1 | 15:00:4515:00 | Terenure | Metro League - Divison 1 | Lansdowne Road |
| 2020-02-16 15:00:55February 16, 2020 | Under 20s | 15:00:5515:00 | TBC | JP Fanagan - Premier 1 | Lansdowne Road |
| 2020-02-16 20:00:30February 16, 2020 | Old Wesley | 20:00:3020:00 | J3 | Metro League - Division 5 | Donnybrook |
| 2020-02-22 14:30:59February 22, 2020 | Young Munster | 14:30:5914:30 | 1st XV | All Ireland League | Greenfields |
| 2020-02-28 19:30:17February 28, 2020 | J3 | 19:30:1719:30 | CYM RFC | Metro League - Division 5 | Lansdowne Road |
| 2020-02-29 14:30:47February 29, 2020 | 1st XV | 14:30:4714:30 | Ballynahinch RFC | All Ireland League | Lansdowne Road |
| 2020-03-01 15:00:08March 1, 2020 | Terenure | 15:00:0815:00 | Under 20s | JP Fanagan - Premier 1 | Lakelands |
| 2020-03-01 15:00:17March 1, 2020 | Blackrock College | 15:00:1715:00 | J1 | Metro League - Divison 1 | Blackrock College RFC |
| 2020-03-08 15:00:52March 8, 2020 | Under 20s | 15:00:5215:00 | Dublin University | JP Fanagan - Premier 1 | Lansdowne Road |
| 2020-03-08 15:00:56March 8, 2020 | J2 | 15:00:5615:00 | Old Belvedere | Metro League - Division 2 | Lansdowne Road |
| 2020-03-13 19:30:47March 13, 2020 | Dublin University | 19:30:4719:30 | 1st XV | All Ireland League | College Park |
| 2020-03-21 14:30:06March 21, 2020 | 1st XV | 14:30:0614:30 | Cork Constitution | All Ireland League | Lansdowne Road |
| 2020-03-28 14:30:23March 28, 2020 | 1st XV | 14:30:2314:30 | Garryowen | All Ireland League | Lansdowne Road |
| 2020-04-18 14:30:44April 18, 2020 | UCD | 14:30:4414:30 | 1st XV | All Ireland League | Belfield |
