Thursday, June 4, 2009

Quarterbacks and the NFL Draft - Part 4

In my last post, we looked at quarterbacks and their expected performance as compared to where they were drafted. We concluded that their on-field performance cannot be attributed to their draft position, and perhaps those drafted earlier play a bit longer. There definitely was a correlation between draft order, and their likelihood of actually playing in the NFL (playing as defined by throwing enough passes in a given year to qualify statistically).

All we really looked at in the previous post were averages over the past 30 years. We didn't spend any time looking at individual quarterbacks. In this post, we'll do so. We'll take a stab at answering the following question: Which quarterbacks have been the surprises, or the diamonds in the rough? These would be the quarterbacks that, when drafted, either had little likelihood of actually playing in the NFL, or, even when thought that they would play, surprised us as to how well they played and/or how long they played. These would also be quarterbacks that were drafted early in the draft (perhaps even in the first round), but worked out much better than the earlier picks.

Here is my list of the 10 best surprises of the NFL Draft over the past 30 years. Admittedly, it is somewhat subjective, but I do use objective criteria to determine the list.

10. Matt Hasselbeck (1998, 6th Round, 187th Overall Pick, 6th Quarterback Drafted) - Hasselbeck was drafted by the Green Bay Packers out of Boston College behind Peyton Manning (1), Ryan Leaf (2), Charlie Batch (60), Jonathan Quinn (86), and Brian Griese (91). Hasselbeck was traded by the Packers to the Seattle Seahawks in 2001. He has thrown enough passes to have qualified in 7 seasons, and his CMI has averaged 0.14 standard deviations above the mean over that period. His best year was in 2005, where he completed 65.5% of his passes and only had 2.0% of his pass attempts intercepted, a performance good enough to be 1.50 standard deviations above the mean.

9. Brian Griese (1998, 3rd Round, 91st Overall Pick, 5th Quarterback Drafted) - Griese was drafted by the Denver Broncos out of Michigan behind Peyton Manning (1), Ryan Leaf (2), Charlie Batch (60), and Jonathan Quinn (86). Griese became the starter in 1999 following the retirement of John Elway, and in 6 qualified seasons his CMI has averaged 0.42 standard deviations above the mean. His best season was 2000, where he completed 64.3% of his passes and only had 1.2% of his passes intercepted, worthy of being 2.04 standard deviations above the mean.

8. Neil O'Donnell (1990, 3rd Round, 70th Overall Pick, 5th Quarterback Drafted) - O'Donnell was drafted by the Pittsburgh Steelers out of the University of Maryland behind Jeff George (1), Andre Ware (7), Tom Hodson (59), and Peter Tom Willis (63). He started in 1991, qualified in 5 seasons for the Steelers, and threw enough passes in 2 more seasons - one for the Jets in 1997 and one for Cincinnati in 1998. He averaged 0.47 standard deviations better than the mean over those 7 years, and his best year was 1998, when he completed 61.8% of his passes, and was intercepted 1.2% of the time, good enough to finish 1.52 standard deviations above the mean.

7. Trent Green (1993, 8th Round, 222nd Overall Pick, 8th Quarterback Drafted) - Green was drafted by the San Diego Chargers out of Indiana University behind Drew Bledsoe (1), Rick Mirer (2), Billy Joe Hobert (58), Mark Brunell (118), Gino Torretta (192), Alex Van Pelt (216), and Elvis Grbac (219). He was the last quarterback drafted in 1993. He first threw enough passes to qualify in 1998 for the Washington Redskins. He qualified in 6 seasons altogether, the last 5 with the Kansas City Chiefs from 2001-2005. Over those 6 seasons, his CMI averaged 0.26 standard deviations above the mean. His best year came in 2003, when he completed 63.1% of his passes, and had 2.3% intercepted, good enough to finish 1.18 standard deviations better than the mean.

6. Mark Brunell (1993, 5th Round, 118th Overall Pick, 4th Quarterback Drafted) - Brunell was drafted by the Green Bay Packers out of the University of Washington behind Drew Bledsoe (1), Rick Mirer (2), and Billy Joe Hobert (58). He was traded to the Jacksonville Jaguars in 1995. He qualified in 8 straight seasons there, and then 2 more in 2005 and 2006 for the Redskins. Over those 10 seasons, his CMI averaged 0.64 standard deviations above the mean. His best year was 1997, where he completed 60.7% of his passes, and had 1.6% of his passes intercepted - good enough to be 1.23 standard deviations better than the mean.

5. Rich Gannon (1987, 4th Round, 98th Overall Pick, 7th Quarterback Drafted) - Gannon was drafted by the New England Patriots from the University of Delaware behind Vinny Testaverde (1), Kelly Stouffer (6), Chris Miller (13), Jim Harbaugh (26), Cody Carlson (64), and Mark Vlasic (88). He was traded to the Minnesota Vikings and qualified in three years (1990-1992) while there. He threw enough passes to qualify again in 1998 with Kansas City, and then from 1999-2002 with the Oakland Raiders. Over the 10 qualifying seasons, he averaged 0.64 standard deviations better than the mean. His best year was in 2001, when he completed 65.8% of his passes, and only had 1.6% of his attempts intercepted. This was good enough to be 2.54 standard deviations better than the mean that year.

4. Dan Marino (1983, 1st Round, 27th Overall Pick, 6th Quarterback Drafted) - This was the "Year of the Quarterback". Marino was drafted by the Miami Dolphins out of the University of Pittsburgh behind John Elway (1), Todd Blackledge (7), Jim Kelly (14), Tony Eason (15), and Ken O'Brien (24). He started immediately, and went on to throw enough passes in 16 different seasons, averaging 0.51 standard deviations above the mean CMI. His best year was 1984, where he completed 64.2% of his passes, and had 3.0% of his passes intercepted. This was good to finish 1.28 standard deviations above the mean CMI that year. Dan Marino was elected to the Pro Football Hall of Fame in 1995.

3. Brad Johnson (1992, 9th Round, 227th Overall Pick, 13th Quarterback Drafted) - Johnson was drafted by the Minnesota Vikings out of Florida State behind David Klingler (6), Tommy Maddox (25), Matt Blundin (40), Tony Sacca (46), Craig Erickson (86), Casey Weldon (102), Will Furer (107), Chris Hakel (112), Jeff Blake (166), Kent Graham (211), Bucky Richardson (220), and Mike Pawlawski (222). He qualified in 9 different seasons - first with Minnesota (1996-1997), then the Redskins (1999-2000), then Tampa Bay (2001-2003), and finally with the Vikings again (2005-2006). Over those 9 seasons, his CMI averaged 0.73 standard deviations better than the mean. 2005 was his best year, where he completed 62.6% of his passes and only 1.4% of his attempts were intercepted, a performance good enough to be 1.32 standard deviations better than the mean CMI that year.

2. Tom Brady (2000, 6th Round, 199th Overall Pick, 7th Quarterback Drafted) - Brady was selected by the New England Patriots from the University of Michigan behind Chad Pennington (18), Giovanni Carmazzi (65), Chris Redman (75), Tee Martin (163), Marc Bulger (168), and Spergon Wynn (183). After replacing an injured Drew Bledsoe in the second game of the 2001 season, he started every game until he got injured during the first game of the 2008 season. Over the 7 year period from 2001-2007, his CMI was good enough to average 0.82 standard deviations above the mean. His best year came in 2007, when he completed 68.9% of his passes, and was intercepted 1.4% of the time, good enough for 2.14 standard deviations above the mean.  Tom Brady will likely get into the Hall of Fame.

1. Joe Montana (1979, 3rd Round, 82nd Overall Pick, 4th Quarterback Drafted) - Montana was drafted by the San Francisco Forty Niners from the University of Notre Dame behind Jack Thompson (3), Phil Simms (7), and Steve Fuller (23). Although he played every single game in the 1979 season, he only threw 23 passes that year. Beginning in 1980, he qualified every year until 1990, when injuries slowed him down. He was eventually traded to the Kansas City Chiefs, where he played for 2 more seasons. Over those 13 years, his performances on the field, he averaged 1.54 standard deviations above the mean, including the remarkable feat of never having a season below the mean. His best season was 1989, when he completed 70.2% of his passes and had 2.1% of his pass attempts intercepted, a performance so good relative to his peers, that it ranked 2.96 standard deviations above the mean.  Montana was elected to the Pro Football Hall of Fame in 2000.

Now that's a pretty good list!

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