2018 Swiss Indoors
Date	22–28 October
Edition	49th
Category	ATP World Tour 500
Draw	32S / 16D
Prize money	€1,984,420
Surface	Hard / indoor
Location	Basel, Switzerland
Venue	St. Jakobshalle
Champions
Singles
Roger Federer[1]
Doubles
Dominic Inglot / Franko Škugor[2]
← 2017 · Swiss Indoors · 2019 →

The 2018 Swiss Indoors was a men's tennis tournament played on indoor hard courts. It was the 49th edition of the tournament, and part of the 500 series of the 2018 ATP World Tour. It was held at the St. Jakobshalle in Basel, Switzerland, from 22 October through 28 October 2018. First-seeded Roger Federer won his ninth singles title at the event.

• Roger Federer defeated Marius Copil, 7–6^(7–5), 6–4

• Dominic Inglot / Franko Škugor defeated Alexander Zverev / Mischa Zverev, 6–2, 7–5

Event	W	F	SF	QF	Round of 16	Round of 32	Q	Q2	Q1
Singles[3]	500	300	180	90	45	0	20	10	0
Doubles[3]					0	—	45	25	0

Country	Player	Rank1	Seed
SUI	Roger Federer	3	1
GER	Alexander Zverev	5	2
CRO	Marin Čilić	6	3
GRE	Stefanos Tsitsipas	16	4
USA	Jack Sock	18	5
ITA	Marco Cecchinato	19	6
RUS	Daniil Medvedev	21	7
ESP	Roberto Bautista Agut	25	8

• Rankings are as of October 15, 2018

The following players received wildcards into the singles main draw:

• Taylor Fritz
• Henri Laaksonen
• Jack Sock

The following player received entry as a special exempt:

• Ernests Gulbis

The following players received entry from the qualifying draw:

• Marius Copil
• Taro Daniel
• Laslo Đere
• Alexei Popyrin

The following player received entry as a lucky loser:

• Dušan Lajović

Before the tournament

• Juan Martín del Potro → replaced by Maximilian Marterer
• David Goffin → replaced by Ryan Harrison
• Stan Wawrinka → replaced by Dušan Lajović

Country	Player	Country	Player	Rank1	Seed
RSA	Raven Klaasen	NZL	Michael Venus	30	1
CRO	Ivan Dodig	JPN	Ben McLachlan	43	2
NED	Jean-Julien Rojer	ROU	Horia Tecău	52	3
IND	Rohan Bopanna	ESP	Marcel Granollers	55	4

• Rankings are as of October 15, 2018

The following pairs received wildcards into the doubles main draw:

• Marc-Andrea Hüsler / Sem Verbeek
• Henri Laaksonen / Luca Margaroli

The following pair received entry from the qualifying draw:

• Guillermo García López / David Marrero

The following pair received entry as lucky losers:

• Robert Lindstedt / Fabrice Martin

Before the tournament

• Ivan Dodig

• Official website