| 2017-08-06 11:00:1206/08/2017 | RKS Lechia Tomaszów Mazowiecki 
 Legia II Warszawa
| 11:00:1211:00 | 3 - 1 | Stadion Lechii |
| 2017-08-12 17:00:5612/08/2017 | Olimpia Zambrów 
RKS Lechia Tomaszów Mazowiecki
| 17:00:5617:00 | 2 - 4 | Stadion Miejski w Zambrowie |
| 2017-08-20 11:00:5220/08/2017 | RKS Lechia Tomaszów Mazowiecki
 Kaczkan Huragan Morąg
| 11:00:5211:00 | 1 - 0 | Stadion Lechii |
| 2017-08-23 17:00:2923/08/2017 | Ursus Warszawa 
RKS Lechia Tomaszów Mazowiecki
| 17:00:2917:00 | 1 - 1 | Stadion Ursus Warszawa |
| 2017-08-27 11:00:5727/08/2017 | RKS Lechia Tomaszów Mazowiecki
 Drwęca Nowe Miasto
| 11:00:5711:00 | 3 - 2 | Stadion Lechii |
| 2017-09-03 16:00:1303/09/2017 | Tur Bielsk Podlaski 
RKS Lechia Tomaszów Mazowiecki
| 16:00:1316:00 | 0 - 2 | |
| 2017-09-10 11:00:1210/09/2017 | RKS Lechia Tomaszów Mazowiecki
 GKS Wikielec
| 11:00:1211:00 | 2 - 0 | Stadion Lechii |
| 2017-09-16 16:30:3716/09/2017 | Pelikan Łowicz 
RKS Lechia Tomaszów Mazowiecki
| 16:30:3716:30 | 4 - 1 | Stadion Miejski w Łowiczu |
| 2017-09-24 11:00:1224/09/2017 | RKS Lechia Tomaszów Mazowiecki
 Polonia Warszawa
| 11:00:1211:00 | 0 - 0 | Stadion Lechii |
| 2017-09-30 15:00:0830/09/2017 | ŁKS 1926 Łomża 
RKS Lechia Tomaszów Mazowiecki
| 15:00:0815:00 | 0 - 1 | |
| 2017-10-08 11:00:5708/10/2017 | RKS Lechia Tomaszów Mazowiecki
 Sokół Aleksandrów Ł.
| 11:00:5711:00 | 0 - 2 | Stadion Lechii |
| 2017-10-15 11:00:5815/10/2017 | RKS Lechia Tomaszów Mazowiecki
 Sokół Ostróda
| 11:00:5811:00 | 1 - 0 | Stadion Lechii |
| 2017-10-21 18:00:0521/10/2017 | Victoria Sulejówek 
RKS Lechia Tomaszów Mazowiecki
| 18:00:0518:00 | 3 - 2 | |
| 2017-10-29 11:00:0729/10/2017 | RKS Lechia Tomaszów Mazowiecki
 Świt Nowy Dwór Mazowiecki
| 11:00:0711:00 | 2 - 2 | Stadion Lechii |
| 2017-11-04 14:00:3804/11/2017 | Warta Sieradz 
RKS Lechia Tomaszów Mazowiecki
| 14:00:3814:00 | 1 - 3 | |
| 2017-11-12 11:00:0412/11/2017 | RKS Lechia Tomaszów Mazowiecki
 RTS Widzew Łódź
| 11:00:0411:00 | 1 - 2 | Stadion Lechii |
| 2017-11-18 13:00:4518/11/2017 | MKS Ełk 
RKS Lechia Tomaszów Mazowiecki
| 13:00:4513:00 | 0 - 3 | |
| 2018-03-10 11:00:5310/03/2018 | GKS Bełchatów 
RKS Lechia Tomaszów Mazowiecki
| 11:00:5311:00 | 0 - 2 | |
| 2018-03-24 15:15:3024/03/2018 | Kaczkan Huragan Morąg
RKS Lechia Tomaszów Mazowiecki
| 15:15:3015:15 | 1 - 0 | |
| 2018-03-28 16:00:2528/03/2018 | RKS Lechia Tomaszów Mazowiecki
Olimpia Zambrów
| 16:00:2516:00 | 3 - 2 | Stadion Lechii |
| 2018-03-31 17:00:2931/03/2018 | RKS Lechia Tomaszów Mazowiecki
Ursus Warszawa
| 17:00:2917:00 | 4 - 2 | Stadion Lechii |
| 2018-04-08 11:00:0508/04/2018 | Drwęca Nowe Miasto
RKS Lechia Tomaszów Mazowiecki
| 11:00:0511:00 | 2 - 4 | |
| 2018-04-11 17:00:0211/04/2018 | Pelikan Łowicz
RKS Lechia Tomaszów Mazowiecki
| 17:00:0217:00 | 1 - 2 | Stadion Miejski w Łowiczu |
| 2018-04-15 11:00:3315/04/2018 | RKS Lechia Tomaszów Mazowiecki
Tur Bielsk Podlaski
| 11:00:3311:00 | 3 - 0 | Stadion Lechii |
| 2018-04-18 17:00:4018/04/2018 | Legia II Warszawa
RKS Lechia Tomaszów Mazowiecki
| 17:00:4017:00 | 1 - 3 | |
| 2018-04-21 17:00:1821/04/2018 | GKS Wikielec
RKS Lechia Tomaszów Mazowiecki
| 17:00:1817:00 | 1 - 3 | Stadion w Wikielcu |
| 2018-04-29 11:00:0729/04/2018 | RKS Lechia Tomaszów Mazowiecki
Pelikan Łowicz
| 11:00:0711:00 | - | Stadion Lechii |
| 2018-05-02 16:00:0102/05/2018 | Polonia Warszawa
RKS Lechia Tomaszów Mazowiecki
| 16:00:0116:00 | - | |
| 2018-05-06 11:00:1506/05/2018 | RKS Lechia Tomaszów Mazowiecki
ŁKS 1926 Łomża
| 11:00:1511:00 | - | Stadion Lechii |
| 2018-05-12 17:00:0412/05/2018 | Sokół Aleksandrów Ł.
RKS Lechia Tomaszów Mazowiecki
| 17:00:0417:00 | - | |
| 2018-05-18 19:45:0118/05/2018 | Sokół Ostróda
RKS Lechia Tomaszów Mazowiecki
| 19:45:0119:45 | - | |
| 2018-05-23 17:00:3523/05/2018 | RKS Lechia Tomaszów Mazowiecki
Victoria Sulejówek
| 17:00:3517:00 | - | Stadion Lechii |
| 2018-05-27 18:00:4927/05/2018 | Świt Nowy Dwór Mazowiecki
RKS Lechia Tomaszów Mazowiecki
| 18:00:4918:00 | - | |
| 2018-06-03 11:00:4103/06/2018 | RKS Lechia Tomaszów Mazowiecki
Warta Sieradz
| 11:00:4111:00 | - | Stadion Lechii |
| 2018-06-09 17:00:3609/06/2018 | RTS Widzew Łódź
RKS Lechia Tomaszów Mazowiecki
| 17:00:3617:00 | - | |
| 2018-06-16 17:00:3816/06/2018 | RKS Lechia Tomaszów Mazowiecki
MKS Ełk
| 17:00:3817:00 | - | Stadion Lechii |
