2024 Sioux Falls Challenger

The 2024 MarketBeat Open was a professional tennis tournament played on indoor hardcourts. It was the first edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Sioux Falls, South Dakota, United States between 21 and 27 October 2024.

Singles main draw entrants

The following players received wildcards into the singles main draw:

The following players received entry into the singles main draw as special exempts:

The following player received entry into the singles main draw using a protected ranking:

The following player received entry into the singles main draw as an alternate:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser:

Borna Gojo def. Colton Smith 6–1, 7–5.

Liam Draxl / Cleeve Harper def. Ryan Seggerman / Patrik Trhac 7–5, 6–3.