2021 Mallorca Championships – Singles

Singles
2021 Mallorca Championships
Champion	Daniil Medvedev
Runner-up	Sam Querrey
Score	6–4, 6–2
Draw	28 (4 Q / 3 WC )
Seeds	8

Daniil Medvedev defeated Sam Querrey in the final, 6–4, 6–2, to win the singles tennis title at the 2021 Mallorca Championships. It was Medvedev's first career grass court final. Querrey was contesting for his first title in four years.^[1]

This was the inaugural edition of the tournament.^[2]

The top four seeds received a bye into the second round.

	Semifinals							Final
	1/WC	Daniil Medvedev	3	6	6
	4	Pablo Carreño Busta	6	3	2
								1/WC	Daniil Medvedev	6	6
									Sam Querrey	4	2
		Sam Querrey	6	6
		Adrian Mannarino	4	3

	First round							Second round							Quarterfinals							Semifinals
								1/WC	D Medvedev	6	6
		L Harris	4	2					C Moutet	4	2
		C Moutet	6	6											1/WC	D Medvedev	7	6
		J Munar	63	5											5	C Ruud	5	1
		T Sandgren	77	7					T Sandgren	3	4
		G Simon	4	64				5	C Ruud	6	6
	5	C Ruud	6	77																		1/WC	D Medvedev	3	6	6
																						4	P Carreño Busta	6	3	2
								4	P Carreño Busta	6	6
		J Veselý	77	6					J Veselý	4	4
		S Caruso	62	2											4	P Carreño Busta	6	6
		J Thompson	2	77	6											J Thompson	4	4
		P Andújar	6	64	2				J Thompson	6	6
	Q	L Klein	6	77				Q	L Klein	4	4
	8	D Lajović	4	62

	First round							Second round							Quarterfinals							Semifinals
	7	U Humbert	4	77	6
		M Kecmanović	6	63	2			7	U Humbert
	Q	R Carballés Baena	7	4	63				S Querrey	w/o
		S Querrey	5	6	77											S Querrey	6	77
		S Travaglia	7	77											3/WC	R Bautista Agut	3	64
		G Pella	5	64					S Travaglia	3	5
								3/WC	R Bautista Agut	6	7
																							S Querrey	6	6
	6	K Khachanov	79	3	6																		A Mannarino	4	3
	Q	L Pouille	67	6	4			6	K Khachanov	6	2	4
	Q	N Kuhn	1	64					F López	4	6	6
		F López	6	77												F López	4	6	3
		J-L Struff	63	3												A Mannarino	6	3	6
		A Mannarino	77	6					A Mannarino	2
								2/WC	D Thiem	5r

	First round							Qualifying competition
	1	Pablo Cuevas	3	4
		Lukáš Klein	6	6
									Lukáš Klein	6	2	6
								8	Denis Istomin	3	6	4
		Roberto Ortega Olmedo	6	5	65
	8	Denis Istomin	4	7	77

	First round							Qualifying competition
	2	Radu Albot	6	4	7
		Matthias Bachinger	4	6	5
								2	Radu Albot	65	4
									Nicola Kuhn	77	6
		Nicola Kuhn	6	6
	5	Pedro Martínez	2	2

	First round							Qualifying competition
	3	Lucas Pouille	5	6	6
	WC	Marc Othman Ktiri	7	2	2
								3	Lucas Pouille	711	6
								6	João Sousa	69	4
		Matteo Viola	4	4
	6	João Sousa	6	6

	First round							Qualifying competition
	4	Roberto Carballés Baena	6	6
	WC	Daniel Rincón	2	1
								4	Roberto Carballés Baena	6	5	6
									Yosuke Watanuki	4	7	2
		Yosuke Watanuki	6	3	7
	7	Daniel Elahi Galán	4	6	5

• Main draw
• Qualifying draw