9/21 (PRX): PA Derby, Cotillion (G1's), Gallant Bob (G3), Amazon, Mile

[Dahoss]

Hard not to see the Mile has meant the Sprint has fewer horses most years. The first year they ran the Mile was 2007. Here are the field sizes for the Sprint since the Mile and for 10 years before the Mile.

2007-10
2008-8
2009-9
2010-12
2011- 9
2012- 14
2013- 12
2014- 14
2015- 14
2016- 7
2017- 10
2018- 9

1997-14
1998- 14
1999- 14
2000- 14
2001- 14
2002- 13
2003- 13
2004- 13
2005- 11
2006- 14