| Type: | ATP Challenger |
| Manta Open | |
| Current: | 2019 Manta Open |
| Location: | Manta, Ecuador |
| Venue: | Umiña Tenis Club |
| Category: | ATP Challenger Tour |
| Surface: | Hard |
| Website: | Website |
The Trofeo Ricardo Delgado Aray (also known as the Manta Open) is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually at the Umiña Tenis Club in Manta, Ecuador, since 2004.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
 Adrian Mannarino | 4–6, 6–3, 6–2 | |||
 Michael Russell | 4–6, 6–0, 7–5 | |||
 Guido Pella | 6–4, 7–5 | |||
| Brian Dabul | 6–1, 6–3 | |||
 Go Soeda | 7–6(7–5), 6–2 | |||
| Horacio Zeballos | 3–6, 7–5, 6–3 | |||
| 2008 |  Giovanni Lapentti | 6–2, 6–4 | ||
| 2007 | Go Soeda | 6–4, 6–2 | ||
| 2006 |  Thiago Alves | 6–2, 6–2 | ||
| 2005 | Thiago Alves | 6–4, 6–1 | ||
| 2004 | Giovanni Lapentti | 6–7(2–7), 6–3, 6–4 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
Chase Buchanan Peter Polansky | 6–4, 6–4 | |||
Marcelo Arévalo Sergio Galdós |  Alejandro González Carlos Salamanca | 6–3, 6–4 | ||
| Duilio Beretta Renzo Olivo | 6–3, 6–0 | |||
| Brian Dabul Izak van der Merwe | 6–1, 6–7(2–7), [11–9] | |||
| Ryler DeHeart Pierre-Ludovic Duclos | 6–4, 7–5 | |||
| Ricardo Hocevar André Miele | 6–1, 2–6, [10–7] | |||
| 2008 | Alejandro González Eduardo Struvay | 7–5, 3–6, [10–7] | ||
| 2007 | Eduardo Schwank Horacio Zeballos | 6–4, 6–2 | ||
| 2006 | Eric Nunez Jean-Julien Rojer | 6–3, 6–2 | ||
| 2005 | Brian Dabul Marcel Felder | 6–3, 4–6, 6–4 | ||
| 2004 | Marcos Daniel  Santiago González | 3–6, 6–2, 7–6(7–5) |