The Return Of Al Harris
26 Jan 2009
Al Harris Returns
by Aaron Schatz
With some downtime between the Championship games and the Super Bowl, I thought it would be interesting to take a look at our game charting stats for cornerbacks in 2008. Unlike the numbers which will appear in Pro Football Prospectus 2009, these stats haven't yet been adjusted for opponent, and they don't account for zone coverage and double coverage. Right now, I'm simply judging by which defender the charter lists in the DEFENDER1 column. Plays marked Hit in Motion, Tipped at Line, or Thrown Away were removed. I also removed screen passes, because if a cornerback is blocked off the line during a wide receiver screen, that's not really indicative of his ability to cover his man on a standard pass play.
Rather than use a minimum number of charted passes to be ranked, I tried to just take out cornerbacks who primarily played the nickel. In general, that meant players who played the whole season but didn't start at least half their team's games. The top nickel backs of the season included William Gay of Pittsburgh, Joselio Hanson of Philadelphia, and a player who had done terrible in these numbers in the past, Kevin Dockery of the New York Giants.
Here are the top 10 starting cornerbacks in terms of Success Rate:
Player..........Team.....Charted
................................Passes...Yd/Pa...Success Rate
31-A.Harris..........GB.....38.......5.0......79%
24-S.Brown..........PHI....55.......4.6......73%
21-C.Woodson.....GB.....57.......6.4......66%
22-S.Rolle...........BAL....40.......4.4.......65%
26-A.Winfield.......MIN....59.......6.0......64%
21-N.Asomugha...OAK....26.......5.8......64%
23-C.Webster......NYG....65.......5.1......63%
22-C.Rogers........WAS...92.......5.6......63%
24-D.Foxworth......ATL....48.......5.6......63%
20-N.Harper.........TEN....90.......5.7......62%
In 2007, we called Al Harris' Pro Bowl selection a "lifetime achievement award." He finished 74th in Success Rate, 73rd in Adjusted Yards per Pass (I'm listing here the adjusted numbers from Pro Football Prospectus 2008). Although he was injured for part of 2008, he clearly rebounded to his previous level of performance when he was healthy. His numbers would be even better without the fourth quarter of the relatively meaningless Week 17 game against Detroit, when he gave up a combined 82 yards on three complete passes to... yikes... John Standeford.
Al Harris Returns
by Aaron Schatz
With some downtime between the Championship games and the Super Bowl, I thought it would be interesting to take a look at our game charting stats for cornerbacks in 2008. Unlike the numbers which will appear in Pro Football Prospectus 2009, these stats haven't yet been adjusted for opponent, and they don't account for zone coverage and double coverage. Right now, I'm simply judging by which defender the charter lists in the DEFENDER1 column. Plays marked Hit in Motion, Tipped at Line, or Thrown Away were removed. I also removed screen passes, because if a cornerback is blocked off the line during a wide receiver screen, that's not really indicative of his ability to cover his man on a standard pass play.
Rather than use a minimum number of charted passes to be ranked, I tried to just take out cornerbacks who primarily played the nickel. In general, that meant players who played the whole season but didn't start at least half their team's games. The top nickel backs of the season included William Gay of Pittsburgh, Joselio Hanson of Philadelphia, and a player who had done terrible in these numbers in the past, Kevin Dockery of the New York Giants.
Here are the top 10 starting cornerbacks in terms of Success Rate:
Player..........Team.....Charted
................................Passes...Yd/Pa...Success Rate
31-A.Harris..........GB.....38.......5.0......79%
24-S.Brown..........PHI....55.......4.6......73%
21-C.Woodson.....GB.....57.......6.4......66%
22-S.Rolle...........BAL....40.......4.4.......65%
26-A.Winfield.......MIN....59.......6.0......64%
21-N.Asomugha...OAK....26.......5.8......64%
23-C.Webster......NYG....65.......5.1......63%
22-C.Rogers........WAS...92.......5.6......63%
24-D.Foxworth......ATL....48.......5.6......63%
20-N.Harper.........TEN....90.......5.7......62%
In 2007, we called Al Harris' Pro Bowl selection a "lifetime achievement award." He finished 74th in Success Rate, 73rd in Adjusted Yards per Pass (I'm listing here the adjusted numbers from Pro Football Prospectus 2008). Although he was injured for part of 2008, he clearly rebounded to his previous level of performance when he was healthy. His numbers would be even better without the fourth quarter of the relatively meaningless Week 17 game against Detroit, when he gave up a combined 82 yards on three complete passes to... yikes... John Standeford.


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