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Joshua Da Costa (2022COST18) has 35 nemeses in the world:

	WCA ID	Name
2011MAHT02: Natthaphat Mahtani (ณัฐภัทร จี มาทานี) View WCA profile Head to head with 2022COST18 See who I nemesize (269288)	2011MAHT02	Natthaphat Mahtani (ณัฐภัทร จี มาทานี)	View Natthaphat Mahtani (ณัฐภัทร จี มาทานี)'s WCA profile	Compare Natthaphat Mahtani (ณัฐภัทร จี มาทานี) with Joshua Da Costa
2011SBAH01: Rami Sbahi View WCA profile Head to head with 2022COST18 See who I nemesize (265117)	2011SBAH01	Rami Sbahi	View Rami Sbahi's WCA profile	Compare Rami Sbahi with Joshua Da Costa
2012MCNE01: Jayden McNeill View WCA profile Head to head with 2022COST18 See who I nemesize (268205)	2012MCNE01	Jayden McNeill	View Jayden McNeill's WCA profile	Compare Jayden McNeill with Joshua Da Costa
2012PATE01: Antonie Paterakis View WCA profile Head to head with 2022COST18 See who I nemesize (267695)	2012PATE01	Antonie Paterakis	View Antonie Paterakis's WCA profile	Compare Antonie Paterakis with Joshua Da Costa
2013EGDA01: Daniel Vædele Egdal View WCA profile Head to head with 2022COST18 See who I nemesize (269905)	2013EGDA01	Daniel Vædele Egdal	View Daniel Vædele Egdal's WCA profile	Compare Daniel Vædele Egdal with Joshua Da Costa
2013EGDA02: Martin Vædele Egdal View WCA profile Head to head with 2022COST18 See who I nemesize (272626)	2013EGDA02	Martin Vædele Egdal	View Martin Vædele Egdal's WCA profile	Compare Martin Vædele Egdal with Joshua Da Costa
2013JOHN10: Brian Johnson View WCA profile Head to head with 2022COST18 See who I nemesize (267119)	2013JOHN10	Brian Johnson	View Brian Johnson's WCA profile	Compare Brian Johnson with Joshua Da Costa
2014CHIC01: Christopher Chi View WCA profile Head to head with 2022COST18 See who I nemesize (269548)	2014CHIC01	Christopher Chi	View Christopher Chi's WCA profile	Compare Christopher Chi with Joshua Da Costa
2014FRIT02: Oliver Fritz View WCA profile Head to head with 2022COST18 See who I nemesize (271188)	2014FRIT02	Oliver Fritz	View Oliver Fritz's WCA profile	Compare Oliver Fritz with Joshua Da Costa
2014GLYR01: Victor Valentin Glyrskov View WCA profile Head to head with 2022COST18 See who I nemesize (268512)	2014GLYR01	Victor Valentin Glyrskov	View Victor Valentin Glyrskov's WCA profile	Compare Victor Valentin Glyrskov with Joshua Da Costa
2014MAUR06: Lorenzo Mauro View WCA profile Head to head with 2022COST18 See who I nemesize (268715)	2014MAUR06	Lorenzo Mauro	View Lorenzo Mauro's WCA profile	Compare Lorenzo Mauro with Joshua Da Costa
2014SCHW02: Fabio Schwandt View WCA profile Head to head with 2022COST18 See my nemeses (1) See who I nemesize (269546)	2014SCHW02	Fabio Schwandt	View Fabio Schwandt's WCA profile	Compare Fabio Schwandt with Joshua Da Costa
2015ANTO04: Manuel Prieto de Antón View WCA profile Head to head with 2022COST18 See who I nemesize (267268)	2015ANTO04	Manuel Prieto de Antón	View Manuel Prieto de Antón's WCA profile	Compare Manuel Prieto de Antón with Joshua Da Costa
2015FUSH01: Firstian Fushada (符逢城) View WCA profile Head to head with 2022COST18 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 Joshua Da Costa
2015KUCA01: Carter Kucala View WCA profile Head to head with 2022COST18 See who I nemesize (272254)	2015KUCA01	Carter Kucala	View Carter Kucala's WCA profile	Compare Carter Kucala with Joshua Da Costa
2015MACK06: Zeke Mackay View WCA profile Head to head with 2022COST18 See who I nemesize (271908)	2015MACK06	Zeke Mackay	View Zeke Mackay's WCA profile	Compare Zeke Mackay with Joshua Da Costa
2015QUAN03: Ng Jia Quan (黄佳铨) View WCA profile Head to head with 2022COST18 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 Joshua Da Costa
2015SHAH09: Krish Shah-Nathwani View WCA profile Head to head with 2022COST18 See who I nemesize (266058)	2015SHAH09	Krish Shah-Nathwani	View Krish Shah-Nathwani's WCA profile	Compare Krish Shah-Nathwani with Joshua Da Costa
2015WITM01: Mattheo de Wit View WCA profile Head to head with 2022COST18 See who I nemesize (269994)	2015WITM01	Mattheo de Wit	View Mattheo de Wit's WCA profile	Compare Mattheo de Wit with Joshua Da Costa
2016BARO04: Ben Baron View WCA profile Head to head with 2022COST18 See who I nemesize (272275)	2016BARO04	Ben Baron	View Ben Baron's WCA profile	Compare Ben Baron with Joshua Da Costa
2016CHAP04: Stanley Chapel View WCA profile Head to head with 2022COST18 See who I nemesize (272561)	2016CHAP04	Stanley Chapel	View Stanley Chapel's WCA profile	Compare Stanley Chapel with Joshua Da Costa
2016DEXT01: Riley Dexter View WCA profile Head to head with 2022COST18 See my nemeses (1) See who I nemesize (269804)	2016DEXT01	Riley Dexter	View Riley Dexter's WCA profile	Compare Riley Dexter with Joshua Da Costa
2016KELL12: Simon Kellum View WCA profile Head to head with 2022COST18 See who I nemesize (269362)	2016KELL12	Simon Kellum	View Simon Kellum's WCA profile	Compare Simon Kellum with Joshua Da Costa
2016KRAF01: Noah Kraft View WCA profile Head to head with 2022COST18 See who I nemesize (266375)	2016KRAF01	Noah Kraft	View Noah Kraft's WCA profile	Compare Noah Kraft with Joshua Da Costa
2016OCHS01: Zachary Ochs View WCA profile Head to head with 2022COST18 See my nemeses (1) See who I nemesize (263963)	2016OCHS01	Zachary Ochs	View Zachary Ochs's WCA profile	Compare Zachary Ochs with Joshua Da Costa
2016PILA03: Ryan Pilat View WCA profile Head to head with 2022COST18 See who I nemesize (272842)	2016PILA03	Ryan Pilat	View Ryan Pilat's WCA profile	Compare Ryan Pilat with Joshua Da Costa
2016THOR08: Elvin Thorsen View WCA profile Head to head with 2022COST18 See who I nemesize (268491)	2016THOR08	Elvin Thorsen	View Elvin Thorsen's WCA profile	Compare Elvin Thorsen with Joshua Da Costa
2017BRYA06: Aedan Bryant View WCA profile Head to head with 2022COST18 See who I nemesize (267588)	2017BRYA06	Aedan Bryant	View Aedan Bryant's WCA profile	Compare Aedan Bryant with Joshua Da Costa
2017CHOI07: Kyeongmin Choi (최경민) View WCA profile Head to head with 2022COST18 See who I nemesize (269911)	2017CHOI07	Kyeongmin Choi (최경민)	View Kyeongmin Choi (최경민)'s WCA profile	Compare Kyeongmin Choi (최경민) with Joshua Da Costa
2017GARR05: Luke Garrett View WCA profile Head to head with 2022COST18 See who I nemesize (272959)	2017GARR05	Luke Garrett	View Luke Garrett's WCA profile	Compare Luke Garrett with Joshua Da Costa
2017SWOR01: Noah Swor View WCA profile Head to head with 2022COST18 See who I nemesize (271746)	2017SWOR01	Noah Swor	View Noah Swor's WCA profile	Compare Noah Swor with Joshua Da Costa
2018CREE01: Kerry Creech View WCA profile Head to head with 2022COST18 See who I nemesize (269550)	2018CREE01	Kerry Creech	View Kerry Creech's WCA profile	Compare Kerry Creech with Joshua Da Costa
2019MORG10: Danny Morgan View WCA profile Head to head with 2022COST18 See who I nemesize (270263)	2019MORG10	Danny Morgan	View Danny Morgan's WCA profile	Compare Danny Morgan with Joshua Da Costa
2019YANG94: Cian-Jyun Yang (楊謙君) View WCA profile Head to head with 2022COST18 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 Joshua Da Costa
2021ELIA01: Niklas Aasen Eliasson View WCA profile Head to head with 2022COST18 See who I nemesize (270759)	2021ELIA01	Niklas Aasen Eliasson	View Niklas Aasen Eliasson's WCA profile	Compare Niklas Aasen Eliasson with Joshua Da Costa

Based on data export from 2nd December 2025
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