Sunday, September 14, 2014

NCAA week 3, results

OK, I learned that my "locks" are not very good bets.

Overall 9-12 on 21 games is sub par
but even worse, 1-5 on the triple sized games leads to $1,330 net loss for the week.  Ouch.

Somehow the formatting didn't transfer over from Excel but you should be able to read the table.


Game,
week 3
Spread Result Win/Loss
La Tech 42 200
North Texas -3.5 21
Houston 25 100
BYU -18.5 33
Toledo 34 -110
Cinncinnati -11 58
Indiana -7 42
Bowling Green 45 100
Ohio 14 -110
Marshall -20.5 44
Miami (OH) 10
Michigan -31 34 -330
Kent State 0 -110
Ohio State -32 66
Syracuse -6.5 40
Central Michigan 3 -330
Boise St -16 38
Connecticut 21 -220
Louisville -6.5 21
Virginia 23 100
W Kentucky 47
Middle Tennessee St -1.5 50 100
Arkansas 49 100
Texas Tech -2 28
Miss State -14.5 35 100
South Alabama 10
Illinois 19
Washington -13.5 44 100
Minnesota 7 -110
TCU -14 30
Wake Forest 24 300
Utah State -14.5 36
Tulsa 21 -330
Florida Atlantic 0 50
Purdue 14
Notre Dame -28.5 30 -330
Navy -10.5 35
Texas State 21 -330
USC -17 31 -110
BC 37
Nevada 28
Arizona -15.5 35 -110
Win Loss $Net
Total vs Spread 9 12 -1330
"locks" 1 5 -1350
Good bets 1 1 -20
favorable bets 7 6 40








'via Blog this'

Saturday, September 13, 2014

NCAA Football, 2014 week 3. Dave's machine learning algo bets again


Sorry about the ugly image

Yellow highlights are bets where model thinks consensus (right hand column) is "wrong"
Bold are better bets
Bold italic are best.

I am betting $300 on best, $200 on better, and $100 on other good bets.

I had a draft explaining this in more detail that I've been trying to post since Wednesday...
maybe I'll follow up.   We are approaching the sweet spot of college FB inefficiency.  Enough data for me to get an edge but still noisy enough that bettors make some big errors.  Or, perhaps I'm the one making errors.  We'll learn something, anyway.  Frankly, I don't believe some of these.  My model thinks Wake Forest +14.5 vs Utah State is huge but I'm not so sure...  and the way Michigan played last week, well, giving 31 to anyone seems risky.  Not that Miami (OH) is particularly strong.
But, I'll trust the system and put the bets down.  My track record of overriding the model on intuition is really really bad.

The "consensus" is average but Harrah's, Mirage, Wynn & others do not all have the same line - I got a couple of these down with a half point or point better.   This is Tuesday's consensus, by the way, not current.

Have not done much so far.  Left the first week alone and put on 7 last week.  Won big on Pitt but was 2-4 on the others for about break even.

Have a day job and many other hobbies, so might not be doing this everyweek.
Thanks to vegasinsider.com for the chart I swiped with the games in a grid.

I might like to write a little script to upload the data into R and process it there then dump to Excel for presentation formatting...  but don't hold your breath.


Friday, September 12, 2014

Final college bowls, FPI vs spread, using Kelly for bet sizing



20-12-3 vs the spread (no bet in Liberty & Cotton, and LSU won  by exactly 7)
On $10,000 total bet, made $1,850.

This table reflects spreads as of Dec 12; in reality I was able to get some better bets down but did not affect the dollars.

Good result but not any kind of definitive statistical victory; however, it's worthy of further study.

I might look at pyramiding results - using each day as a bet.  Might not turn out so well since the last three "locks" (ASU, Stanford & FSU) lost vs. the spread.


Bowl
TEAMS
Dec 12 spread
Bet
RESULTS
Result$
NEW ORLEANS BOWL
LA-Lafayette, Sun Belt

250
24
 $        250

Tulane, C-USA
-1

21
GILDAN NEW MEXICO BOWL
Washington St, Pac-12
-3.5
250
45
 $  (275.0)

Colorado State, MW


48
FAMOUS IDAHO POTATO BOWL
Buffalo, MAC
-2
200
24
 $  (220.0)

San Diego State, MW


49
ROYAL PURPLE LAS VEGAS BOWL
USC, Pac-12
-6
250
45
 $        250

Fresno State, MW


20
BEEF 'O' BRADY'S BOWL
East Carolina, C-USA
-13.5
100
37
 $        100

Ohio, MAC


20
SHERATON HAWAII BOWL
Boise State, MW
23
 $        200

Oregon State, Pac-12
-3
200
38
LITTLE CAESARS BOWL
Bowling Green, MAC
-5.5
27
 $        200

Pittsburgh, ACC

200
30
POINSETTIA BOWL
Utah State, MW

1050
21
 $    1,050

N Illinois, MAC
-1.5

14
FIGHT HUNGER BOWL
Washington, Pac-12
-3
300
31
 $        300

BYU, FBS Indep.


16
MILITARY BOWL
Marshall, C-USA

100
31
 $        100

Maryland, ACC
-3

20
TEXAS BOWL
Minnesota, Big Ten
-4

17
 $    100.0

Syracuse, ACC

100
21
Belk Bowl
North Carolina, ACC
-3
250
39
 $        250

Cincinnati, American


17
BUFFALO WILD WINGS BOWL
Kansas State, Big 12
-3.5

31
 $  (165.0)

Michigan, Big Ten

150
14
NEW ERA PINSTRIPE BOWL
Notre Dame, FBS Indep.
-15.5

29
 $        100

Rutgers, American

100
16
RUSSELL ATHLETIC BOWL
Miami (FL), ACC


9
 $        100

Louisville, American
-3
100
36
Valero Alamo Bowl
Oregon, Pac-12
-14
700
30
700

Texas, Big 12


7
ARMED FORCES BOWL
Navy, FBS Indep.
-6
200
24
200

Middle Tennessee, C-USA


6
HOLIDAY BOWL
Arizona State, Pac-12
-14
800
23
-880

Texas Tech, Big 12


37
MUSIC CITY BOWL
Georgia Tech, ACC

250
17
-275

Ole Miss, SEC
-3

25
AdvoCare V100 Bowl
Arizona, Pac-12
-7.5
250
42
250

Boston College, ACC


19
Chick-fil-A BOWL
Texas A&M, SEC
-12
52
800
Duke, ACC
800
48
AutoZone LIBERTY BOWL
Mississippi St, SEC
-7

44


Rice, C-USA


7
HYUNDAI SUN BOWL
UCLA, Pac-12
-7
200
42
200

Virginia Tech, ACC


17
CAPITAL ONE BOWL
Wisconsin, Big Ten
100
24
-110

South Carolina, SEC
-1

34
HEART OF DALLAS BOWL
North Texas, C-USA
-6.5
150
36
150

UNLV, MW


14
TOSTITOS FIESTA BOWL
Baylor, Big 12
-16
200
42
-220

UCF, American


52
TAXSLAYER.com GATOR BOWL
Georgia, SEC
-9
150
19
-165

Nebraska, Big Ten


24
OUTBACK BOWL
LSU, SEC
-7
100
21
0

Iowa, Big Ten


14
ROSE BOWL
Stanford, Pac-12
-4.5
1000
20
-1100

Michigan State, Big Ten


24
ALLSTATE SUGAR BOWL
Alabama, SEC
-15
31
200

Oklahoma, Big 12

200
45
AT&T COTTON BOWL
Oklahoma State, Big 12
31
0
Missouri, SEC
-1
41
DISCOVER ORANGE BOWL
Ohio State, Big Ten
-3
100
35
-110

Clemson, ACC


40
BBVA COMPASS BOWL
Houston, American
300
24
-330

Vanderbilt, SEC
-3

41
GODADDY BOWL
Ball State, MAC
-9
20
250

Arkansas State, Sun Belt

250
23
VIZIO BCS
Florida State, ACC
-8.5
650
34
-715

Auburn, SEC


31