2012 with Red Bull Salzburg
|Date of birth||21 June 1988|
|Place of birth||Accra, Greater Accra, Ghana|
|Height||1.96 m (6 ft 5 in)|
|Playing position||Centre back|
|2012–2015||Red Bull Salzburg||15||(1)|
* Senior club appearances and goals counted for the domestic league only and correct as of 23 January 2017|
‡ National team caps and goals correct as of 2 February 2013
Vorsah's primary position is as a centre back, but he can also play as defensive midfielder. He began his career at Oscar FC in Kpando, Ghana and later moved to FC Maamobi. He transferred to Gamba All Blacks F.C. in 2005. In January 2007 the Kumasi based team Asante Kotoko bought Vorsah, before German side TSG 1899 Hoffenheim offered him a trial. After the trial he was loaned until 30 June 2008. He satisfied the management and on 1 April 2008 TSG 1899 Hoffenheim used their option to buy him and he signed a contract until 30 June 2011. He moved to Red Bull Salzburg in August 2012. In 2015 Vorsah joined the farm team FC Liefering. In 2016, he left Liefering.
He made his national team debut against Senegal on 21 August 2007 after he had formerly represented his homeland at U-23 level. He was part of Ghana's olympic team. He was named in Ghana's 23-man squad for the World Cup and played in the opener before an injury kept him out of the following matches, but he returned from injury in time to play Ghana's final match of the tournament, the quarter-final.
- As of match played on 5 May 2012.
- 1Includes other competitive competitions.
- As of match played on 2 February 2013.
Scores and results list Ghana's goal tally first.
|1||3 June 2011||Baba Yara Stadium, Kumasi, Ghana||Congo||1–0||3–1 (Win)||2012 CAF Qualifying|
- Red Bull Salzburg
In 2007, he was voted "Defender of the Year" in Ghana.
- "Isaac Vorsah profile". tablesleague.com.
- "Isaac Vorsah". National Football Teams. Benjamin Strack-Zimmerman. Retrieved 24 January 2012.
- "Vorsah, Isaac" (in German). kicker.de. Retrieved 29 August 2010.
- "Ghana defender Isaac Vorsah joins Moroccan giants FAR Rabat". ghanasoccernet.com. 8 January 2017. Retrieved 2 February 2017.
- "Isaac Vorsah". Soccerway. Retrieved 6 June 2012.