| Teammate | Qualifying | Race | Points |
|---|---|---|---|
| Sam Hanks '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 6 |
| Dick Rathmann '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 2 |
| Bob Veith '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Rodger Ward '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Fred Agabashian '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Bob Christie '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Al Keller '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Duke Dinsmore '56 · 0r compared , 1 excl. → Full breakdown | 1–0 | 0–0 | 0 0 |
| Pat O'Connor '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Jim Rathmann '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Tony Bettenhausen '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Ed Elisian '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Eddie Russo '56 · 0r compared , 1 excl. → Full breakdown | 0–0 | 0–0 | 0 0 |
| Jimmy Daywalt '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Jack Turner '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Keith Andrews '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Andy Linden '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Al Herman '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Ray Crawford '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Johnny Boyd '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Troy Ruttman '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Paul Russo '56 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 1 |
| Jimmy Bryan '57 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 4 |
| Johnny Thomson '57 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Chuck Weyant '57 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Eddie Sachs '57–'58 · 0r compared , 2 excl. → Full breakdown | 0–2 | 0–0 | 0 0 |
| Dempsey Wilson '58 · 0r compared , 1 excl. → Full breakdown | 1–0 | 0–0 | 0 0 |
| Anthony Joseph Foyt '58 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
| Art Bisch '58 · 0r compared , 1 excl. → Full breakdown | 0–1 | 0–0 | 0 0 |
Teammate Head-to-Head (above) covers same-car seasons only. Compare reaches across any era — pick any driver.
The share of race starts that ended without a classified finish. Formula: races not finished ÷ race starts × 100. Races the driver did not start are excluded from both sides. A disqualification counts as a finish that scored nothing, not a DNF. Why it sits apart from the era-fair rates: unlike a win or a podium, finishing meant something very different in different eras. Cars in the 1950s–70s broke constantly; modern cars almost always reach the flag. A high DNF rate in 1955 says far more about the machinery than the driver. Comparing two drivers within the same season is meaningful — they faced the same conditions. Across eras it's context, not a verdict.
The share of race starts that ended in a points-paying position. Formula: races finished in a scoring position ÷ race starts × 100, using that season's real points system. Why it's era-dependent: the number of positions that pay points has changed repeatedly — the top five scored in 1950, the top ten score today. A modern driver has roughly twice as many scoring positions available for the same relative performance, so a higher percentage doesn't necessarily mean a better driver. Like DNF rate, it's shown as context.