Cannabis Ruderalis October 12, 2016 thcscience_admin The main article for this category is Riga Masters (snooker). Pages in category "Riga Masters (snooker)" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. Riga Masters (snooker)0–9 2016 Riga Masters 2017 Riga Masters 2018 Riga Masters 2019 Riga MastersE European Tour 2014/2015 – Event 1 European Tour 2015/2016 – Event 1