# 2013 Diamond Cellar Classic

The 2013 Diamond Cellar Classic was the sixth race of 2013 Rolex Sports Car Series season. It took place at Mid-Ohio Sports Car Course on June 15, 2013.

## Entry list

Entry List :
| No. | Team | Car | Driver 1 | Driver 2 | Driver 3 |
| DP ||||||
| 01 | Chip Ganassi Racing with Felix Sabates | Riley-BMW | Scott Pruett | Memo Rojas | |
| 2 | Starworks Motorsport | Riley-Ford | Ryan Dalziel | Alex Popow | |
| 3 | 8Star Motorsports | Corvette DP | Enzo Potolicchio | Michael Valiante | |
| 5 | Action Express Racing | Corvette DP | Christian Fittipaldi | João Barbosa | |
| 6 | Michael Shank Racing | Riley-Ford | Gustavo Yacamán | Antônio Pizzonia | |
| 8 | Starworks Motorsport | Riley-Ford | Scott Mayer | Brendon Hartley | |
| 9 | Action Express Racing | Corvette DP | Brian Frisselle | Burt Frisselle | |
| 10 | Wayne Taylor Racing | Corvette DP | Max Angelelli | Jordan Taylor | |
| 42 | Team Sahlen | Riley-BMW | Dane Cameron | Wayne Nonnamaker | |
| 43 | Team Sahlen | Riley-BMW | Joe Nonnamaker | Will Nonnamaker | Joe Sahlen |
| 60 | Michael Shank Racing | Riley-Ford | Oswaldo Negri Jr. | John Pew | |
| 90 | Spirit of Daytona Racing | Corvette DP | Ricky Taylor | Richard Westbrook | |
| 99 | GAINSCO/Bob Stallings Racing | Corvette DP | Jon Fogarty | Alex Gurney | |
| GT ||||||
| 18 | Mühlner Motorsports America | Porsche 911 GT3 Cup | Leh Keen | Dion von Moltke | |
| 31 | Marsh Racing | Chevrolet Corvette | Eric Curran | Boris Said | |
| 44 | Magnus Racing | Porsche 911 GT3 Cup | John Potter | Andy Lally | |
| 57 | Stevenson Motorsports | Chevrolet Camaro GT.R | John Edwards | Robin Liddell | |
| 61 | R.Ferri/AIM Motorsport Racing with Ferrari | Ferrari 458 Italia Grand-Am | Max Papis | Jeff Segal | |
| 62 | Snow Racing/Wright Motorsports | Porsche 911 GT3 Cup | Andrew Davis | Madison Snow | |
| 63 | Scuderia Corsa Michelotto | Ferrari 458 Italia Grand-Am | Alessandro Balzan | Jeff Westphal | |
| 69 | AIM Autosport Team FXDD with Ferrari | Ferrari 458 Italia Grand-Am | Emil Assentato | Anthony Lazzaro | |
| 73 | Park Place Motorsports | Porsche 911 GT3 Cup | Patrick Lindsey | Patrick Long | |
| 93 | Turner Motorsports | BMW M3 | Michael Marsal | Billy Johnson | |
| 94 | Turner Motorsports | BMW M3 | Paul Dalla Lana | Bill Auberlen | |
| GX ||||||
| 00 | Visit Florida Racing/Speedsource | Mazda6 GX | Joel Miller | Tristan Nunez | |
| 38 | BGB Motorsports | Porsche Cayman GX.R | Jim Norman | Spencer Pumpelly | |
| 70 | Mazdaspeed/Speedsource | Mazda6 GX | Tom Long | Sylvain Tremblay | |
| Source: ||||||

## Qualifying
### Qualifying Results

Pole positions in each class are denoted in bold.
| Pos | Class | No. | Team | Car | Qualifying | Grid |
| 1 | DP | 10 | Wayne Taylor Racing | Corvette DP | 1:16.947 | 1 |
| 2 | DP | 90 | Spirit of Daytona Racing | Corvette DP | 1:17.001 | 2 |
| 3 | DP | 5 | Action Express Racing | Corvette DP | 1:17.200 | 3 |
| 4 | DP | 99 | GAINSCO/Bob Stallings Racing | Corvette DP | 1:17.248 | 4 |
| 5 | DP | 9 | Action Express Racing | Corvette DP | 1:17.381 | 5 |
| 6 | DP | 2 | Starworks Motorsport | Riley / Ford | 1:17.415 | 6 |
| 7 | DP | 01 | Chip Ganassi Racing with Felix Sabates | Riley / BMW | 1:17.755 | 7 |
| 8 | DP | 6 | Michael Shank Racing | Riley / Ford | 1:17.822 | 8 |
| 9 | DP | 60 | Michael Shank Racing | Riley / Ford | 1:17.839 | 9 |
| 10 | DP | 42 | Team Sahlen | Riley / BMW | 1:18.890 | 10 |
| 11 | DP | 3 | 8 Star Motorsports | Corvette DP | 1:19.746 | 11 |
| 12 | DP | 43 | Team Sahlen | Riley / BMW | 1:21.839 | 12 |
| 13 | GT | 57 | Stevenson Motorsports | Chevrolet Camaro GT.R | 1:22.957 | 14 |
| 14 | GT | 31 | Marsh Racing | Chevrolet Corvette | 1:23.245 | 15 |
| 15 | GT | 69 | AIM Autosport Team FXDD with Ferrari | Ferrari 458 Italia Grand-Am | 1:23.509 | 16 |
| 16 | GT | 61 | R. Ferri/AIM Motorsport Racing with Ferrari | Ferrari 458 Italia Grand-Am | 1:23.723 | 17 |
| 17 | GT | 63 | Scuderia Corsa Michelotto | Ferrari 458 Italia Grand-Am | 1:23.802 | 18 |
| 18 | GT | 94 | Turner Motorsport | BMW M3 | 1:24.314 | 19 |
| 19 | GT | 73 | Park Place Motorsports | Porsche 911 GT3 Cup | 1:24.356 | 20 |
| 20 | GT | 93 | Turner Motorsport | BMW M3 | 1:24.409 | 21 |
| 21 | GT | 18 | Mühlner Motorsports America | Porsche 911 GT3 Cup | 1:24.652 | 22 |
| 22 | GT | 62 | Snow Racing/Wright Motorsports | Porsche 911 GT3 Cup | 1:24.933 | 23 |
| 23 | GT | 44 | Magnus Racing | Porsche 911 GT3 Cup | 1:24.987 | 24 |
| 24 | GX | 70 | Mazdaspeed/Speedsource | Mazda6 GX | 1:27.790 | 25 |
| 25 | GX | 00 | Visit Florida Racing/Speedsource | Mazda6 GX | 1:28.444 | 26 |
| 26 | GX | 38 | BGB Motorsports | Porsche Cayman GX.R | 1:30.927 | 27 |
| 27 | DP | 8 | Starworks Motorsport | Riley / Ford | No time | 13 |
| Source: |||||||

## Race
### Race Results

Winners in each class are denoted in bold.
| Pos. | Class | No. | Team | Drivers | Chassis | Laps |
| Pos. | Class | No. | Team | Drivers | Engine | Laps |
| 1 | DP | 5 | Action Express Racing | Christian Fittipaldi João Barbosa | Corvette DP (Coyote) | 110 |
| 1 | DP | 5 | Action Express Racing | Christian Fittipaldi João Barbosa | Chevrolet 5.0L V8 | 110 |
| 2 | DP | 3 | 8 Star Motorsports | Enzo Potolicchio Michael Valiante | Corvette DP (Coyote) | 110 |
| 2 | DP | 3 | 8 Star Motorsports | Enzo Potolicchio Michael Valiante | Chevrolet 5.0L V8 | 110 |
| 3 | DP | 2 | Starworks Motorsport | Ryan Dalziel Alex Popow | Riley Mk. XXVI | 110 |
| 3 | DP | 2 | Starworks Motorsport | Ryan Dalziel Alex Popow | Ford 5.0L V8 | 110 |
| 4 | DP | 60 | Michael Shank Racing | Oswaldo Negri Jr. John Pew | Riley Mk. XXVI | 110 |
| 4 | DP | 60 | Michael Shank Racing | Oswaldo Negri Jr. John Pew | Ford 5.0L V8 | 110 |
| 5 | DP | 99 | GAINSCO/Bob Stallings Racing | Jon Fogarty Alex Gurney | Corvette DP (Riley XXVI) | 110 |
| 5 | DP | 99 | GAINSCO/Bob Stallings Racing | Jon Fogarty Alex Gurney | Chevrolet 5.0L V8 | 110 |
| 6 | DP | 10 | Wayne Taylor Racing | Max Angelelli Jordan Taylor | Corvette DP (Dallara) | 110 |
| 6 | DP | 10 | Wayne Taylor Racing | Max Angelelli Jordan Taylor | Chevrolet 5.0L V8 | 110 |
| 7 | DP | 9 | Action Express Racing | Brian Frisselle Burt Frisselle | Corvette DP (Coyote) | 110 |
| 7 | DP | 9 | Action Express Racing | Brian Frisselle Burt Frisselle | Chevrolet 5.0L V8 | 110 |
| 8 | DP | 42 | Team Sahlen | Dane Cameron Wayne Nonnamaker | Riley Mk. XXVI | 109 |
| 8 | DP | 42 | Team Sahlen | Dane Cameron Wayne Nonnamaker | BMW 5.0L V8 | 109 |
| 9 | DP | 90 | Spirit of Daytona Racing | Ricky Taylor Richard Westbrook | Corvette DP (Coyote) | 109 |
| 9 | DP | 90 | Spirit of Daytona Racing | Ricky Taylor Richard Westbrook | Chevrolet 5.0L V8 | 109 |
| 10 | DP | 8 | Starworks Motorsport | Brendon Hartley Scott Mayer | Riley Mk. XXVI | 109 |
| 10 | DP | 8 | Starworks Motorsport | Brendon Hartley Scott Mayer | Ford 5.0L V8 | 109 |
| 11 | GT | 94 | Turner Motorsport | Paul Dalla Lana Bill Auberlen | BMW M3 | 105 |
| 11 | GT | 94 | Turner Motorsport | Paul Dalla Lana Bill Auberlen | BMW 5.0L V8 | 105 |
| 12 | GT | 44 | Magnus Racing | Andy Lally John Potter | Porsche 911 GT3 Cup | 105 |
| 12 | GT | 44 | Magnus Racing | Andy Lally John Potter | Porsche 4.0L F6 | 105 |
| 13 | GT | 69 | AIM Autosport Team FXDD with Ferrari | Emil Assentato Anthony Lazzaro | Ferrari 458 Italia Grand-Am | 105 |
| 13 | GT | 69 | AIM Autosport Team FXDD with Ferrari | Emil Assentato Anthony Lazzaro | Ferrari 4.5L V8 | 105 |
| 14 | GT | 31 | Marsh Racing | Eric Curran Boris Said | Chevrolet Corvette | 105 |
| 14 | GT | 31 | Marsh Racing | Eric Curran Boris Said | Chevrolet 6.2L V8 | 105 |
| 15 | GT | 73 | Park Place Motorsports | Patrick Lindsey Patrick Long | Porsche 911 GT3 Cup | 104 |
| 15 | GT | 73 | Park Place Motorsports | Patrick Lindsey Patrick Long | Porsche 4.0L F6 | 104 |
| 16 | GT | 93 | Turner Motorsport | Michael Marsal Billy Johnson | BMW M3 | 104 |
| 16 | GT | 93 | Turner Motorsport | Michael Marsal Billy Johnson | BMW 5.0L V8 | 104 |
| 17 | GT | 63 | Scuderia Corsa Michelotto | Alessandro Balzan Jeff Westphal | Ferrari 458 Italia Grand-Am | 104 |
| 17 | GT | 63 | Scuderia Corsa Michelotto | Alessandro Balzan Jeff Westphal | Ferrari 4.5L V8 | 104 |
| 18 | GT | 61 | R. Ferri/AIM Motorsport Racing with Ferrari | Max Papis Jeff Segal | Ferrari 458 Italia Grand-Am | 104 |
| 18 | GT | 61 | R. Ferri/AIM Motorsport Racing with Ferrari | Max Papis Jeff Segal | Ferrari 4.5L V8 | 104 |
| 19 | GT | 62 | Snow Racing/Wright Motorsports | Andrew Davis Madison Snow | Porsche 911 GT3 Cup | 104 |
| 19 | GT | 62 | Snow Racing/Wright Motorsports | Andrew Davis Madison Snow | Porsche 4.0L F6 | 104 |
| 20 | GT | 57 | Stevenson Motorsports | John Edwards Robin Liddell | Chevrolet Camaro GT.R | 103 |
| 20 | GT | 57 | Stevenson Motorsports | John Edwards Robin Liddell | Chevrolet 6.2L V8 | 103 |
| 21 | DP | 01 | Chip Ganassi Racing with Felix Sabates | Scott Pruett Memo Rojas | Riley Mk. XXVI | 103 |
| 21 | DP | 01 | Chip Ganassi Racing with Felix Sabates | Scott Pruett Memo Rojas | BMW 5.0L V8 | 103 |
| 22 | DP | 43 | Team Sahlen | Joe Nonnamaker Will Nonnamaker Joe Sahlen | Riley Mk. XXVI | 101 |
| 22 | DP | 43 | Team Sahlen | Joe Nonnamaker Will Nonnamaker Joe Sahlen | BMW 5.0L V8 | 101 |
| 23 | GX | 70 | Mazdaspeed/Speedsource | Tom Long Sylvain Tremblay | Mazda6 GX | 100 |
| 23 | GX | 70 | Mazdaspeed/Speedsource | Tom Long Sylvain Tremblay | Mazda 2.2L I4 Diesel | 100 |
| 24 | GX | 38 | BGB Motorsports | Jim Norman Spencer Pumpelly | Porsche Cayman GX.R | 100 |
| 24 | GX | 38 | BGB Motorsports | Jim Norman Spencer Pumpelly | Porsche 3.8L F6 | 100 |
| 25 DNF | GX | 00 | Visit Florida Racing/Speedsource | Joel Miller Tristan Nunez | Mazda6 GX | 66 |
| 25 DNF | GX | 00 | Visit Florida Racing/Speedsource | Joel Miller Tristan Nunez | Mazda 2.2L I4 Diesel | 66 |
| 26 DNF | GT | 18 | Mühlner Motorsports America | Leh Keen Dion von Moltke | Porsche 911 GT3 Cup | 31 |
| 26 DNF | GT | 18 | Mühlner Motorsports America | Leh Keen Dion von Moltke | Porsche 4.0L F6 | 31 |
| 27 DNF | DP | 6 | Michael Shank Racing | Antonio Pizzonia Gustavo Yacamán | Riley Mk. XXVI | 6 |
| 27 DNF | DP | 6 | Michael Shank Racing | Antonio Pizzonia Gustavo Yacamán | Ford 5.0L V8 | 6 |
| Source: |||||||