Richard Lietz
Richard Lietz is an Austrian professional racing driver and a Porsche Factory driver. He has competed in such series as American Le Mans Series, Formula 3 Euro Series and the Rolex Sports Car Series. He is also a multiple race-winner in Porsche Supercup. Lietz was overall series champion in the 2007 International GT Open season with Swiss driver Joël Camathias. He has won the GT2 class of the Le Mans Series twice, alongside German driver Marc Lieb in both in the 2009 and 2010 seasons.
Lietz won the 2012 24 Hours of Daytona GT division driving a Magnus Racing Porsche 911 GT3 Cup with co-drivers Andy Lally, Rene Rast and team owner John Potter. He will compete in the FIA World Endurance Championship with Team Felbermayr-Proton. In 2015 he was crowned World Endurance Champion for GT drivers. Winning the title in a factory Manthey Porsche.Partial Porsche Supercup results
| Year | Team | Car | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | DC | Points |
| 2004 | Tolimit Motorsport | Porsche 996 GT3 | ITA | ESP | MON | GER | USA | USA | FRA | GBR | GER
8 | HUN
7 | BEL
12 | ITA
9 | NC‡ | 0‡ |
| 2005 | Tolimit Motorsport | Porsche 997 GT3 | ITA
6 | ESP
8 | MON
5 | GER
8 | USA
5 | USA
7 | FRA
1 | GBR
Ret | GER
5 | HUN
6 | ITA
21 | BEL
6 | 5th | 130 |
| 2006 | Tolimit Motorsport | Porsche 997 GT3 | BHR
8 | ITA
11 | GER
2 | ESP
22 | MON
1 | GBR
3 | USA
Ret | USA
4 | FRA
2 | GER
1 | HUN
4 | ITA
5 | 3rd | 157 |
‡ Not eligible for points.* Season still in progress.| Year | Entrant | Class | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | Rank | Points |
| 2020 | Proton Competition | LMGTE | Porsche 911 RSR | Porsche 4.0 L Flat-6 | LEC
7 | SPA
| CAT
| MNZ
| ALG
| 7th* | 6* |
* Season still in progress.
