- Source: 1989 ATP Challenger Series
The ATP Challenger Series is the second-tier tour for men's professional tennis organised by the Association of Tennis Professionals (ATP), below the 1989 Grand Prix. The 1989 ATP Challenger Series calendar comprises 94 tournaments, with prize money ranging from $25,000 up to $75,000.
Schedule
= January
== February
== March
== April
== May
== June
== July
== August
== September
== October
== November
== December
=See also
1989 Grand Prix
Association of Tennis Professionals
International Tennis Federation
References
External links
Official ATP World Tour Website: Results Archive
ITF Tennis: Tournament Search Archived 2010-02-12 at the Wayback Machine
Kata Kunci Pencarian:
- Aljaž Bedene
- Austria Terbuka Kitzbühel
- Frances Tiafoe
- Grand Prix Hassan II
- Sejarah Bumi
- Daftar istilah transportasi rel
- 1989 ATP Challenger Series
- ATP Challenger Tour
- 1988 ATP Challenger Series
- 1990 ATP Challenger Series
- 2025 ATP Tour
- 2024 ATP Tour
- Challenger
- ATP Finals
- ATP rankings
- ATP Tour
