Record Prediction Contest Update: It's Meaninglessly Early

Monday, May 11 2009 @ 02:27 PM EDT

Contributed by: Dave Rutt

Remember when I asked you to predict how every team in the bigs would perform this year? Let's see how people are doing.

Methodology: My method to project teams' final records is pretty simple: I just assume they'll play at their current pythagorean winning percentage for the rest of the season, and add that to their current record. So, for example, the Jays are currently 22-12, with 204 runs scored and 154 allowed. This gives a pythag win % of .637, so if the Jays play at that clip for the rest of the year, they'll go 82-46. Add that to their current record, and the system says the good guys will go 104-58. Anyway, in this particular case it doesn't seem too realistic, but it's a decent predictor, moreso as the season progresses.

Surprises: well, we all know about the Jays' hot start - they're projected to win more games than anyone else in the AL, and nobody's particularly close - Kansas City is next with a projected total of 96 wins. Only the Dodgers (109) are projected to win more than the Jays.

The AL Central is pretty much opposite to what analysts predicted at the beginning of the season: Minnesota and Cleveland were the favourites in the early-going, and they're projected to win 71 and 66 games, respectively. On the flip side, Kansas City (96) and Detroit (90) are leading the way.

With a rash of injuries befalling the Angels, and slow starts from the big name additions to the A's roster, Texas has taken advantage of a wide open division and are currently projected to win 88 games.

In case you're interested, here are the win projections for every team in the bigs, completely unedited and unformatted:

EAST   
Toronto    103.54
Boston    93.19
NY Yankees    72.99
Tampa Bay    85.48
Baltimore    67.72
CENTRAL   
Detroit    89.93
Kansas City    96.11
Minnesota    70.99
Chicago Sox    72.09
Cleveland    66.00
WEST   
Texas    88.35
LA Angels    81.11
Seattle    72.68
Oakland    72.23
   
EAST   
NY Mets    94.31
Florida    79.40
Philadelphia    84.82
Atlanta    79.04
Washington    64.13
CENTRAL   
St. Louis    95.99
Milwaukee    91.28
Cincinnati    79.59
Chicago Cubs    82.94
Houston    72.47
Pittsburgh    73.12
WEST   
LA Dodgers    109.37
San Francisco    75.13
San Diego    60.79
Arizona    67.16
Colorado    79.37

And here are the standings of our little contest. The number indicates your average win deviation - i.e. if the Jays are projected to win 104 games, and you predicted 85, that would be a deviation of 19. Standings are listed by each contestant's average deviation across all teams.

Standings

1      Mudie    8.45
2      mathesond    8.46
3      92-93    8.47
4      John Northey    8.49
5      VBF    8.60
6      nathanelias    8.70
7      seeyou    8.78
8      AWeb    8.93
9      Mike Green  8.98
10    ANationalAcrobat    9.05
11    Brian    9.15
12    Nick Holmes    9.20
13    Dave Rutt    9.31
14    brent    9.33
15    parrot11    9.61
16    esteBENloaiza    10.09
17    PECOTA    10.11
18    electric carrot    10.15
19    Ron    11.61

Good to see most Bauxites out-performing PECOTA! But, once again, it's meaninglessly early, and these standings will change pretty much daily for the next little while.

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