This is how many time a player participated at a ITTF World Tour Event in the year 2017:
01 DUDA Benedikt Male GER 13
02 SHETTY Sanil Male IND 12
03 GNANASEKARAN Sathiyan Male IND 11
03 RUMGAY Gavin Male SCO 11
03 LAMBIET Florent Male BEL 11
03 SHAMRUK Gleb Male BLR 11
03 GERALDO Joao Male POR 11
03 LAM Siu Hang Male HKG 11
03 YANG Heng-Wei Male TPE 11
03 SUN Chia-Hung Male TPE 11
11 JIANG Tianyi Male HKG 10
11 MATSUDAIRA Kenta Male JPN 10
11 PERSSON Jon Male SWE 10
11 SALIFOU Abdel-Kader Male FRA 10
11 WALTHER Ricardo Male GER 10
11 ROBINOT Quentin Male FRA 10
11 BROSSIER Benjamin Male FRA 10
11 HACHARD Antoine Male FRA 10
11 DEVOS Robin Male BEL 10
11 LANDRIEU Andrea Male FRA 10
11 LEVENKO Andreas Male AUT 10
11 YOSHIMURA Maharu Male JPN 10
11 KIZUKURI Yuto Male JPN 10
11 SERDAROGLU David Male AUT 10
25 GAO Ning Male SGP 9
25 GHOSH Soumyajit Male IND 9
25 MENGEL Steffen Male GER 9
25 NUYTINCK Cedric Male BEL 9
25 PLATONOV Pavel Male BLR 9
25 SZOCS Hunor Male ROU 9
25 OLAH Benedek Male FIN 9
25 NIWA Koki Male JPN 9
25 LORENTZ Romain Male FRA 9
25 ROBLES Alvaro Male ESP 9
25 DESAI Harmeet Male IND 9
25 GROTH Jonathan Male DEN 9
25 FLORE Tristan Male FRA 9
25 ALLEGRO Martin Male BEL 9
25 KHANIN Aliaksandr Male BLR 9
25 PUCAR Tomislav Male CRO 9
25 AKKUZU Can Male FRA 9
25 POLANSKY Tomas Male CZE 9
25 JORGIC Darko Male SLO 9
25 OSHIMA Yuya Male JPN 9
25 HARIMOTO Tomokazu Male JPN 9
25 NG Pak Nam Male HKG 9
47 ANTHONY Amalraj Male IND 8
47 CAZACU Alexandru Male ROU 8
47 FILUS Ruwen Male GER 8
47 FRANZISKA Patrick Male GER 8
47 GARDOS Robert Male AUT 8
47 HABESOHN Daniel Male AUT 8
47 KARLSSON Kristian Male SWE 8
47 KONECNY Tomas Male CZE 8
47 OBESLO Michal Male CZE 8
47 UEDA Jin Male JPN 8
47 SODERLUND Hampus Male SWE 8
47 ARUNA Quadri Male NGR 8
47 MCBEATH David Male ENG 8
47 MORIZONO Masataka Male JPN 8
47 TAZOE Kenta Male JPN 8
47 QIU Dang Male GER 8
47 WALKER Samuel Male ENG 8
47 GERASSIMENKO Kirill Male KAZ 8
47 MATSUYAMA Yuki Male JPN 8
47 OIKAWA Mizuki Male JPN 8
47 YOSHIMURA Kazuhiro Male JPN 8
68 ASSAR Omar Male EGY 7
68 BOBOCICA Mihai Male ITA 7
68 CHUANG Chih-Yuan Male TPE 7
68 JANCARIK Lubomir Male CZE 7
68 JEAN Lauric Male BEL 7
68 KOSIBA Daniel Male HUN 7
68 MONTEIRO Joao Male POR 7
68 PROKOPCOV Dmitrij Male CZE 7
68 SAMSONOV Vladimir Male BLR 7
68 SKACHKOV Kirill Male RUS 7
68 MATSUDAIRA Kenji Male JPN 7
68 PANG Xue Jie Male SGP 7
68 GAUZY Simon Male FRA 7
68 HUNG Tzu-Hsiang Male TPE 7
68 WANG Yang Male SVK 7
68 FLORITZ Philipp ^^ Male BUL 7
68 SZUDI Adam Male HUN 7
68 JANG Woojin Male KOR 7
68 MURAMATSU Yuto Male JPN 7
68 SAKAI Asuka Male JPN 7
68 WU Jiaji ^ Male DOM 7
68 KOZUL Deni Male SLO 7
68 CHO Seungmin Male KOR 7
68 LIAO Cheng-Ting Male TPE 7
68 TAKAMI Masaki Male JPN 7
68 KLEIN Dennis Male GER 7
68 SIPOS Rares Male ROU 7
68 IVONIN Denis Male RUS 7
68 WISUTMAYTHANGKOON Supanut Male THA 7
68 HO Kwan Kit Male HKG 7
amongst others
6 times:
APOLONIA Tiago Male POR
CHEN Chien-An Male TPE
FREITAS Marcos Male POR
IONESCU Ovidiu Male ROU
KEINATH Thomas Male SVK
LEBESSON Emmanuel Male FRA
LIVENTSOV Alexey Male RUS
PISTEJ Lubomir Male SVK
TREGLER Tomas Male CZE
TSUBOI Gustavo Male BRA
VLASOV Grigory Male RUS
ALAMIYAN Noshad Male IRI
KIM Minseok Male KOR
KARLSSON Mattias Male SWE
PITCHFORD Liam Male ENG
WONG Chun Ting Male HKG
LAKATOS Tamas Male HUN
KIM Donghyun Male KOR
CHEW Zhe Yu Clarence Male SGP
ANGLES Enzo Male FRA
DYJAS Jakub Male POL
LIND Anders Male DEN
CALDERANO Hugo Male BRA
LIN Gaoyuan Male CHN
ORT Kilian Male GER
KALLBERG Anton Male SWE
LIM Jonghoon Male KOR
LIANG Jingkun Male CHN
PLETEA Cristian Male ROU
GHOSH Arjun Male IND
amongst others
5 times:
BOLL Timo Male GER
CHIANG Hung-Chieh Male TPE
DIDUKH Oleksandr Male UKR
DRINKHALL Paul Male ENG
FEGERL Stefan Male AUT
GERELL Par Male SWE
ACHANTA Sharath Kamal Male IND
LUNDQVIST Jens Male SWE
OVTCHAROV Dimitrij Male GER
STEGER Bastian Male GER
TOKIC Bojan Male SLO
XU Xin Male CHN
YOSHIDA Masaki Male JPN
FANG Bo Male CHN
ALAMIAN Nima Male IRI
SIRUCEK Pavel Male CZE
ROBINOT Alexandre Male FRA
LEE Chia-Sheng Male TPE
ZATOWKA Patryk Male POL
NOVOTA Samuel Male SVK
FAN Zhendong Male CHN
LIN Yun-Ju Male TPE
amongst others
4 times:
BAGGALEY Andrew Male ENG
BAUM Patrick Male GER
CRISAN Adrian Male ROU
GACINA Andrej Male CRO
GORAK Daniel Male POL
JEOUNG Youngsik Male KOR
LAKEEV Vasily Male RUS
LEE Sangsu Male KOR
MIZUTANI Jun Male JPN
JEONG Sangeun Male KOR
YAN An Male CHN
KOU Lei Male UKR
LI Ahmet ^ Male TUR
CASSIN Alexandre Male FRA
ZHOU Yu Male CHN
RYUZAKI Tonin Male JPN
TSUBOI Yuma Male JPN
UDA Yukiya Male JPN
SIDORENKO Vladimir Male RUS
amongst others
3 times:
GIONIS Panagiotis Male GRE
KARAKASEVIC Aleksandar Male SRB
LI Ping ^ Male QAT
MA Long Male CHN
MATSUMOTO Cazuo Male BRA
SEREDA Peter Male SVK
WANG Xi ^^ Male GER
WANG Zengyi Male POL
ZHANG Jike Male CHN
ZHMUDENKO Yaroslav Male UKR
MACHI Asuka Male JPN
ASSAR Khalid Male EGY
FLORAS Robert Male POL
WANG Eugene ^ Male CAN
JHA Kanak Male USA
KIM Minhyeok Male KOR
BERTRAND Irvin Male FRA
XUE Fei Male CHN
MOREGARD Truls Male SWE
amongst others