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Marcus Siu (2016SIUM01) has 34 nemeses in the world:

	WCA ID	Name
2013EGDA02: Martin Vædele Egdal View WCA profile Head to head with 2016SIUM01 See who I nemesize (272626)	2013EGDA02	Martin Vædele Egdal	View Martin Vædele Egdal's WCA profile	Compare Martin Vædele Egdal with Marcus Siu
2013JOHN10: Brian Johnson View WCA profile Head to head with 2016SIUM01 See who I nemesize (267119)	2013JOHN10	Brian Johnson	View Brian Johnson's WCA profile	Compare Brian Johnson with Marcus Siu
2014DETL01: Rasmus Stub Detlefsen View WCA profile Head to head with 2016SIUM01 See who I nemesize (266919)	2014DETL01	Rasmus Stub Detlefsen	View Rasmus Stub Detlefsen's WCA profile	Compare Rasmus Stub Detlefsen with Marcus Siu
2014KARN02: Daniel Karnaukh View WCA profile Head to head with 2016SIUM01 See who I nemesize (266675)	2014KARN02	Daniel Karnaukh	View Daniel Karnaukh's WCA profile	Compare Daniel Karnaukh with Marcus Siu
2014SCHW02: Fabio Schwandt View WCA profile Head to head with 2016SIUM01 See my nemeses (1) See who I nemesize (269546)	2014SCHW02	Fabio Schwandt	View Fabio Schwandt's WCA profile	Compare Fabio Schwandt with Marcus Siu
2015CECC01: Vicenzo Guerino Cecchini View WCA profile Head to head with 2016SIUM01 See who I nemesize (269058)	2015CECC01	Vicenzo Guerino Cecchini	View Vicenzo Guerino Cecchini's WCA profile	Compare Vicenzo Guerino Cecchini with Marcus Siu
2015CHER07: Tommy Cherry View WCA profile Head to head with 2016SIUM01 See who I nemesize (272424)	2015CHER07	Tommy Cherry	View Tommy Cherry's WCA profile	Compare Tommy Cherry with Marcus Siu
2015DEGL01: Lucas Déglise View WCA profile Head to head with 2016SIUM01 See my nemeses (3) See who I nemesize (267656)	2015DEGL01	Lucas Déglise	View Lucas Déglise's WCA profile	Compare Lucas Déglise with Marcus Siu
2015FUSH01: Firstian Fushada (符逢城) View WCA profile Head to head with 2016SIUM01 See who I nemesize (272401)	2015FUSH01	Firstian Fushada (符逢城)	View Firstian Fushada (符逢城)'s WCA profile	Compare Firstian Fushada (符逢城) with Marcus Siu
2015KUCA01: Carter Kucala View WCA profile Head to head with 2016SIUM01 See who I nemesize (272254)	2015KUCA01	Carter Kucala	View Carter Kucala's WCA profile	Compare Carter Kucala with Marcus Siu
2015MACK06: Zeke Mackay View WCA profile Head to head with 2016SIUM01 See who I nemesize (271908)	2015MACK06	Zeke Mackay	View Zeke Mackay's WCA profile	Compare Zeke Mackay with Marcus Siu
2015QUAN03: Ng Jia Quan (黄佳铨) View WCA profile Head to head with 2016SIUM01 See who I nemesize (272081)	2015QUAN03	Ng Jia Quan (黄佳铨)	View Ng Jia Quan (黄佳铨)'s WCA profile	Compare Ng Jia Quan (黄佳铨) with Marcus Siu
2016CHAP04: Stanley Chapel View WCA profile Head to head with 2016SIUM01 See who I nemesize (272561)	2016CHAP04	Stanley Chapel	View Stanley Chapel's WCA profile	Compare Stanley Chapel with Marcus Siu
2016JONE04: Jode Brewster View WCA profile Head to head with 2016SIUM01 See who I nemesize (268965)	2016JONE04	Jode Brewster	View Jode Brewster's WCA profile	Compare Jode Brewster with Marcus Siu
2016PFEI01: Jack Pfeifer View WCA profile Head to head with 2016SIUM01 See who I nemesize (270307)	2016PFEI01	Jack Pfeifer	View Jack Pfeifer's WCA profile	Compare Jack Pfeifer with Marcus Siu
2016PILA03: Ryan Pilat View WCA profile Head to head with 2016SIUM01 See who I nemesize (272842)	2016PILA03	Ryan Pilat	View Ryan Pilat's WCA profile	Compare Ryan Pilat with Marcus Siu
2016SZAN01: Szabolcs Szántai View WCA profile Head to head with 2016SIUM01 See who I nemesize (268295)	2016SZAN01	Szabolcs Szántai	View Szabolcs Szántai's WCA profile	Compare Szabolcs Szántai with Marcus Siu
2017AGGA01: Sameer Aggarwal View WCA profile Head to head with 2016SIUM01 See who I nemesize (271046)	2017AGGA01	Sameer Aggarwal	View Sameer Aggarwal's WCA profile	Compare Sameer Aggarwal with Marcus Siu
2017CHOI07: Kyeongmin Choi (최경민) View WCA profile Head to head with 2016SIUM01 See who I nemesize (269911)	2017CHOI07	Kyeongmin Choi (최경민)	View Kyeongmin Choi (최경민)'s WCA profile	Compare Kyeongmin Choi (최경민) with Marcus Siu
2017GARR05: Luke Garrett View WCA profile Head to head with 2016SIUM01 See who I nemesize (272959)	2017GARR05	Luke Garrett	View Luke Garrett's WCA profile	Compare Luke Garrett with Marcus Siu
2017SIAU02: Max Siauw View WCA profile Head to head with 2016SIUM01 See who I nemesize (270692)	2017SIAU02	Max Siauw	View Max Siauw's WCA profile	Compare Max Siauw with Marcus Siu
2017SWOR01: Noah Swor View WCA profile Head to head with 2016SIUM01 See who I nemesize (271746)	2017SWOR01	Noah Swor	View Noah Swor's WCA profile	Compare Noah Swor with Marcus Siu
2018KHAN26: Hassan Khanani View WCA profile Head to head with 2016SIUM01 See who I nemesize (269424)	2018KHAN26	Hassan Khanani	View Hassan Khanani's WCA profile	Compare Hassan Khanani with Marcus Siu
2018LAPE01: Gael Augusto Lapeyre View WCA profile Head to head with 2016SIUM01 See my nemeses (1) See who I nemesize (270054)	2018LAPE01	Gael Augusto Lapeyre	View Gael Augusto Lapeyre's WCA profile	Compare Gael Augusto Lapeyre with Marcus Siu
2019HANS03: SeungO Han (한승오) View WCA profile Head to head with 2016SIUM01 See my nemeses (1) See who I nemesize (264107)	2019HANS03	SeungO Han (한승오)	View SeungO Han (한승오)'s WCA profile	Compare SeungO Han (한승오) with Marcus Siu
2019YANG94: Cian-Jyun Yang (楊謙君) View WCA profile Head to head with 2016SIUM01 See who I nemesize (269127)	2019YANG94	Cian-Jyun Yang (楊謙君)	View Cian-Jyun Yang (楊謙君)'s WCA profile	Compare Cian-Jyun Yang (楊謙君) with Marcus Siu
2021DUNA01: Brendyn Dunagan View WCA profile Head to head with 2016SIUM01 See who I nemesize (269892)	2021DUNA01	Brendyn Dunagan	View Brendyn Dunagan's WCA profile	Compare Brendyn Dunagan with Marcus Siu
2021EYLE01: Henry Eyles View WCA profile Head to head with 2016SIUM01 See who I nemesize (266400)	2021EYLE01	Henry Eyles	View Henry Eyles's WCA profile	Compare Henry Eyles with Marcus Siu
2021LEMP01: Luukas Lempinen View WCA profile Head to head with 2016SIUM01 See who I nemesize (267623)	2021LEMP01	Luukas Lempinen	View Luukas Lempinen's WCA profile	Compare Luukas Lempinen with Marcus Siu
2021PIET01: Tomasz Pietruszka View WCA profile Head to head with 2016SIUM01 See who I nemesize (268971)	2021PIET01	Tomasz Pietruszka	View Tomasz Pietruszka's WCA profile	Compare Tomasz Pietruszka with Marcus Siu
2022CIEP01: Szymon Ciepiela View WCA profile Head to head with 2016SIUM01 See who I nemesize (265556)	2022CIEP01	Szymon Ciepiela	View Szymon Ciepiela's WCA profile	Compare Szymon Ciepiela with Marcus Siu
2022PART02: Daniel Partridge View WCA profile Head to head with 2016SIUM01 See who I nemesize (271204)	2022PART02	Daniel Partridge	View Daniel Partridge's WCA profile	Compare Daniel Partridge with Marcus Siu
2022POUR02: Netanel Pour View WCA profile Head to head with 2016SIUM01 See who I nemesize (265262)	2022POUR02	Netanel Pour	View Netanel Pour's WCA profile	Compare Netanel Pour with Marcus Siu
2023BENN04: Jacob Bennett View WCA profile Head to head with 2016SIUM01 See who I nemesize (267333)	2023BENN04	Jacob Bennett	View Jacob Bennett's WCA profile	Compare Jacob Bennett with Marcus Siu

Based on data export from 2nd December 2025
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