2019 ITTF Challenge Series
The 2019 ITTF Challenge Series was the third season of the International Table Tennis Federation's secondary professional table tennis tour, a level below the ITTF World Tour. From this season, the ITTF Challenge Series will be split into two tiers: Challenge Plus and Challenge.
Schedule
The tournaments in the 2019 tour have been split into two tiers: Challenge Plus and Challenge.Below is the 2019 schedule announced by the International Table Tennis Federation:
;Key
| Challenge Plus |
| Challenge |
| No. | Date | Tournament | Location | Venue | Prize | Report | Ref. | ||||||
| 1 | 13–17 February |  Winners;Key
|