The 2014 TEAN International was a professional tennis tournament played on outdoor clay courts. It was the 19th edition of the tournament which was part of the 2014 ATP Challenger Tour and the 14th edition of the tournament for the 2014 ITF Women's Circuit. It took place in Alphen aan den Rijn, Netherlands, on 1 – 7 September 2014.
ATP singles main draw entrants
Seeds
1 Rankings are as of August 25, 2014.
Other entrants
The following players received wildcards into the singles main draw: Thiemo de Bakker Robin Haase Jelle Sels Igor Sijsling
The following players entered into the singles main draw as alternates: Kimmer Coppejans Daniel Muñoz de la Nava
The following players received entry from the qualifying draw: Moritz Baumann Wesley Koolhof Matwé Middelkoop Matthias Wunner
WTA singles main draw entrants
Seeds
1 Rankings are as of August 25, 2014.
Other entrants
The following players received wildcards into the singles main draw: Inger van Dijkman Quirine Lemoine Demi Schuurs Mandy Wagemaker
The following players received entry from the qualifying draw: Tatiana Búa Catherine Chantraine Inés Ferrer Suárez Nicola Geuer Deborah Kerfs Tamara Korpatsch Antonia Lottner Sara Sorribes Tormo
The following players received entry by a lucky loser spot: Jainy Scheepens Natalia Orlova
Champions
Men's singles
Jesse Huta Galung def. Daniel Muñoz de la Nava 6–3, 6–4
Women's singles
Denisa Allertová def. Teliana Pereira 6–3, ret.
Men's doubles
Antal van der Duim / Boy Westerhof def. Rubén Ramírez Hidalgo / Matteo Viola 6–1, 6–3
Women's doubles
Rebecca Peterson / Eva Wacanno def. Richèl Hogenkamp / Lesley Kerkhove 6–4, 6–4