Category Archives: Sports

NFL Picks- Week 10 of 2014

Predictions from Week 9.
Week 9: 6-6
Among games highlighted: 2-1

Here are my week 10 predictions, with the current line in parentheses:

Browns at Bengals (-7): Predicting 24.1-20.8. Bet on the Browns.
Cowboys at Jaguars (+7): Predicting 24.6-19.9. Bet on the Jags.
Titans at Ravens (-10.5): Predicting 15.5-27.4. Bet on the Ravens.
Chiefs at Bills (+1): Predicting 21.5-20.9. Bet on the Bills.
Dolphins at Lions (-2.5): Predicting 19.5-19.5. Bet on the Dolphins.
49ers at Saints (-5): Predicting 21.3-26.8. Bet on the Saints.
Steelers at Jets (+4.5): Predicting 27.1-22.3. Bet on the Steelers.
Falcons at Bucs (even): Predicting 26.3-24.6. Bet on the Falcons.
Broncos at Raiders (+12.5): Predicting 28-20.8. Bet on the Raiders.
Rams at Cardinals (-8): Predicting 16.8-27.7. Bet on the Cards.
Giants at Seahawks (-10.5): Predicting 20.6-26.5. Bet on the Giants.
Bears at Packers (-8): Predicting 21.9-30. Bet on the Packers, barely.
Panthers at Eagles (-7): Predicting 18.6-29.6. Bet on the Eagles.

Each week I’ll show all the predictions, as above, and I’ll pick three games that I feel most confident about, as I look at my model and think about what I’ve seen watching football. Here are the 3 teams I would actually bet on ATS (against the spread):
Giants, Cardinals, Steelers

NFL Picks- Week 9 of 2014

As described here, I have an NFL betting model that won enough bets over the last 33 years to break a profit, even if you bet on every game. I’ve been lazy and haven’t fit the model to predict weeks 2-8 this season, but I have it up and running for week 9. Here are my predictions, with the current line in parentheses:

Chargers at Dolphins (-1): Predicting 22.4-23.4. Line is correct; don’t bet.
Jaguars at Bengals (-11.5): Predicting 16.5-26.2. Bet on the Jaguars.
Buccaneers at Browns (-7): Predicting 18.4-29.1. Bet on the Browns
Redskins at Vikings (even): Predicting 19.4-22. Bet on the Vikings.
Eagles at Texans (even): Predicting 22.8-24.4. Bet on the Texans.
Jets at Chiefs (-10.5): Predicting 15.3-28.9. Bet on the Chiefs.
Cardinals at Cowboys (-3): Predicting 20.8-24. Bet on the Cowboys, barely.
Rams at 49ers (-10.5): Predicting 15.3-28.9. Bet on the 49ers.
Broncos at Patriots (+2.5): Predicting 26.9-26.9 (should be an awesome game). Bet on the Patriots.
Raiders at Seahawks (-15.5): Predicting 15.7-26.5. Bet on the Raiders.
Ravens at Steelers (even): Predicting 24.3-21.9. Bet on the Ravens.
Colts at Giants (+3): Predicting 26.9-24.3. Bet on the Giants, barely.

Each week I’ll show all the predictions, as above, and I’ll pick three games that I feel most confident about, as I look at my model and think about what I’ve seen watching football. Here are the 3 teams I would actually bet on ATS (against the spread):
Raiders, Browns, Patriots

MIT Sloan Sports Analytics Conference 2015

SSACLogoWebsite-2015

Just bought a non-MIT student ticket ($200) for MIT Sloan Sports Analytics Conference 2015.

http://www.sloansportsconference.com/

Anybody else going? Tickets literally just went up for sale. They sell out early each year, so grab yours now!

UPDATE 1: Early Bird general admission tickets (non-student) sold out in considerably less than 10 minutes.

UPDATE 2 (11/5/14): Student tickets seem to be sold out.

Forecasting Attendance

I’m starting a project in which I attempt to build a model to forecast the attendance at a sporting event. Historical data will go in and future forecasts will pop out. I’m interested in predicting total attendance at each game.

Here are some variables that I think might effect the attendance at a given game:
-Sport
-Home Team
-Away Team
-Stadium/Location
-Month
-Weekday
-Time of game
-Home Record
-Home Playoff Chance
-Away Record
-Away Playoff Chance
-Number of home game (home openers obviously well attended)
-Weather
-Temperature
-Indoor/outdoor stadium
-Attendance Capacity
-Promotions
-TV Coverage of game
-Is it a holiday or holiday weekend?
-In-division game? Rivalry game?
-Is away team defending divisional/conference/league champion?
-Do teams rarely play? Intra-league game?
-Current injuries to key starters

I’m trying to be general, so that similar variables work across sports. Some of them (indoor/outdoor, for example) obviously don’t make sense in every sport. These variables will probably feed into some form of regression model, so the variables “Home Team” and “Stadium/location” will incorporate a lot of fixed effects of the team: size of fan base, interest in that sport in that city, average cost of tickets, etc.

So, am I missing any variables that would help predict the attendance at a game? Help me out.

Book Review- Million Dollar Arm

Million Dollar Arm
J.B. Bernstein, 2014

milliondollar

Good opportunity to learn some cultural differences between India and the U.S. while reading a sports book. India is crazy.

I haven’t seen the movie yet, but the book is decent. The author, a sports agent, isn’t particularly likeable, but seems to be good at what he does. An underlying theme is the author’s growth as a human being as he goes from helping rich athletes become richer to actually trying to change peoples’ lives and as he goes from pick-up artist to family man. He starts a reality-show-like contest in India to identify athletes who may have the ability to throw a major-league fastball. Long story short: there aren’t many options in crazy India and getting the few options that are there to work out is a ton of work—both physically and culturally.

Are Sports Broken?

Scott Adams thinks so.

My thoughts on his thoughts:
-Get rid of football? No, just play flag football. Way more interesting.
-Get rid of tennis serves and funky scoring? Yes please.
-Get rid of head balls in soccer? No, because that’s not what causes most concussions. Getting drilled from short range, falling awkwardly, or getting physically hit/headed/kicked by another player cause concussions.
-Make the soccer goal bigger? Maybe. Would be interesting.
-Get rid of offsides in soccer? No, because the defense would have to hang back all the time to guard cherry-pickers. There would be no break-aways. I hate the closeness of most onside/offside calls, but they seem relatively necessary to keep the game interesting.
-Add TV timeouts to soccer play? Why must soccer be TV-friendly like everything else? Why ruin uninterrupted play. Dumb suggestion.
-Add walls so that all soccer is indoor soccer? Yes, but only in the last 15 minutes of each half. I hate how they take so long to do throw-ins and goal kicks when time is running out and they have the ball and lead. Also, awesome moveable walls.
-All his baseball suggestions: No.
-Volleyball and golf suggestions: Don’t care.

My suggestions:
-In baseball, add an “acceptable lead-off line” past each base. The runner on that base can lead-off up to the line but can’t go past the line. The pitcher is allowed to try to pick off the runner, but each time he does, it counts as a ball to the batter. This will eliminate most pick-offs.
-In baseball, stop allowing the batter to leave the batter’s box. If the ball wasn’t hit foul, the batter must remain in the batter’s box, and the pitcher must pitch or try a pick-off within 10 seconds of receiving the ball. Any violation by the batter is an automatic strike; any violation by the pitcher is an automatic ball.
-In soccer, give teams a 1 minute, 30 second shot clock. If you don’t score, kick the ball out of bounds, or hit the goalie or the goal post within 90 seconds, it’s an automatic turnover. Shots in the air after 90 seconds count, the same way they do in basketball.
-In soccer, get rid of the referee timing. Keep a clock that counts down like in every other sport. It’s fine to have stoppage time still, just add it to the clock at the end of each half.
-In basketball, call fouls whenever the defender uses his arms to touch an opponent. Then eject players after 4 fouls. This would lower the incentive to foul and get rid of the physicality on defense. The game would be smoother.

We can fix this.
repair

Fantasy Draft Results- Maria

Maria is two-time reigning champion of her male-dominated league. Her league is evolving from a 10-team no-keeper auction league (2 years ago) to a 10-team 2-keeper auction league (last year) to a 12-team 3-keeper auction league (this year). She plays with friends from high school.

Maria has a $200 draft budget. Her league does QB, 2 RB, 2 WR, flex, TE, D/ST, K and 5 bench spots. Here’s how her team filled out, in order of when they were added to her team:
Peyton Manning, QB for Denver, $37 keeper
Antonio Brown, WR for Pittsburgh, $21 keeper
Michael Crabtree, WR for San Francisco, $2 keeper
Arian Foster, RB for Houston, $33
Doug Martin, RB for Tampa Bay, $48
Ben Tate, RB for Cleveland, $20
Robert Griffin III, QB for Washington, $5
Reuben Randle, WR for New York Giants, $2
Blair Walsh, K for Minnesota, $1
Kelvin Benjamin, WR for Carolina, $6
Shonn Greene, RB for Tennessee, $1
Dennis Pitta, TE for Baltimore, $3
New Orleans D/ST, $1
DeAndre Hopkins, WR for Houston, $3

The money she didn’t use in the draft ($17) she keeps and can use for auction-style waiver wire pickups.

Hopefully she holds on and wins her league again. Bring on the fantasy football!

Fantasy Draft Results- Eric

This will be my third year playing fantasy football. In the first year, I didn’t understand a lot of the rules early on, but re-built my roster and rallied in the second half of the season. Missed out on the playoffs via a tie-breaker. In my second year, I had the second best record entering the playoffs but lost when Jamaal Charles scored about a million points for my opponent.

I am a pathological trader. Last season, I was involved in EVERY trade that happened in my league (around 6-8 of them). So I don’t think the draft is the last chance to build a winning team, but my draft was Sunday night. So I’ll share my initial roster. My league, which includes fraternity brothers from Phi Kappa Tau at Case Western, uses normal scoring and a snake draft. We start QB, 2 RB, 2 WR, TE, flex, D/ST, and K. There is no dynasty aspect or keepers. We get a fresh slate each year. This year, I got shafted with the last pick in a 12 team league. So I pick last in the first round, first in the second, last in the third, first in the fourth, etc. I pick twice in a row each time. Here are my selections and starting team for 2014 (if past actions are any clue, my ending team won’t resemble this team much):

1st round: Doug Martin, RB for Tampa Bay
2nd round: Montee Ball, RB for Denver
3rd round: Vincent Jackson, WR for Tampa Bay
4th round: Keenan Allen, WR for San Diego
5th round: Trent Richardson, RB for Indianapolis
6th round: Emmanuel Sanders, WR for Denver
7th round: Golden Tate, WR for Detroit
8th round: Colin Kaepernick, QB for San Francisco
9th round: Darren Sproles, RB for Philadelphia
10th round: Jeremy Hill, RB for Cincinnati
11th round: Andy Dalton, QB for Cincinnati
12th round: Doug Baldwin, WR for Detroit
13th round: Zach Ertz, TE for Philadelphia
14th round: Lance Dunbar, RB for Dallas
15th round: Matt Bryant, K for Atlanta
16th round: Bills D/ST

I grabbed a lot of running backs in the draft because they are always the hardest commodity to find during the season. I’m really high on Montee Ball, mostly because of the high-powered Denver offense. Everyone is down on Trent Richardson, but I think Indy’s offense will be even better this year and he is a feature back. He’ll make enough points to justify a 5th round pick. Sanders, Tate, and Baldwin are all #2 WR in high-powered offenses. I wanted Matt Ryan as my QB, but someone took him in the 7th round, so I took Kaepernick. His receivers are vastly improved over last year and he gets some running yards, so that should be fine. I’ve heard good things about Zach Ertz, so I’m hoping he’ll be good as my only TE for now. Hill and Dunbar are #2 RB in systems that might feature two backs. We’ll see if they get significant touches or not. I always stream kickers and defenses week to week, so I put zero thought into those picks. I’ll typically just grab the best available for the coming week off the waiver wire and do as well as most people. Some crazies started taking defenses in the 7th round, way too early for me.

I’ll have details about Maria’s picks in her league up in the afternoon.