Leprechaun's 2011 MLB System

[Leprechaun]

Hello all! Once again it's your friendly neighborhood Leprechaun back at it for another MLB season. Now that we're almost a third of the way through the season, I think there are enough stats to truly start a performance based system. During the offseason this year, I worked with a programmer to automate this system. It allowed me to add in some stats to my equations that weren't possible to calculate by hand everyday. I've been able to tweak my formulas and run entire season, game by game simulations that I hope prepare this system to do much better this year.

I ran this system here on this forum last year. You can find the thread here:

Leprechaun's MLB Series System


If you read the first couple posts, it explains a lot, however there are a few big changes to how the system will run this year so I'll give a "short" explanation taken from last years thread with some modifications.

This system is based on how teams perform in a 2, 3, or 4 game series at home or on the road. Based on a rather complicated formula, we chose a team to win 1, 2, or 3 games in a given series. That means, if our team wins game A, we sometimes go for a second or even a third win in that same series. Also, this system does not chase to win just one unit per series. We use stats to predict our probability and unit size for each play. The plays are decided based on the matchups. This system is dynamic so there are no set teams to play on. As the season progresses, we collect team data that will put matchups in or out of the system. That means we don't always start betting on the first game of a series and we don't always chase after a team in a series if we lose the first game. As each day is completed and the results are processed, the factors that decide the plays for each team changes. I think this is the most important part of the system and one of the major reasons it has such great potential. You are relying on up to the minute data. The team to play on and if you play the road or home team, is completely dependent on the numbers. That means teams will move in and out of the system depending on 1)how good or bad they do, 2) how good or bad their opponent does, and 3) how good or bad the league does AS THE SEASON PROGRESSES.

Here’s a summary of the big differences from last year:

1. We will not always be chasing for team to at least one game in a series. We will play teams that fit in the system but because there are many other factors in the equation this year a team might fit the system for the first game of a series but fall out of the system for the second game and vice versa.

2. Because of #1, we will not keep a series record, but only a straight up record. In addition, there will be no game A, B, or C listed with each play. There will be many times where we play a team that lost the previous day, but it won't be a straight chase by any means.

3. Strength of plays will take the line into account. We did not do this last year. We simply played whatever the system dictated and laid the chalk. This system picks a lot of favorites (although you'll see a lot more dogs this year), so this new rule is important to keep volatility down during losing streaks

4. We will very rarely play a team on the ML if the line is -180 or higher. Most often, we'll play the RL in that situation or skip the play all together. Last year's data was pretty solid in teaching us that playing the RL is worth it. The amount you save on the losses far outweighs the games that are won by one run.

If you're looking for extra info, you can always check my site (easy to find...just google leprechaun sports). Don't worry, the site is not for pay and I have no intentions of ever going that route...it's just where I centralize all my information. Centralized info works better as I will post this system on a few forums. I like having a place to put info for all that won't get lost in a jumble of threads over the years. You can see all of last years results and there is a lot more info and insight behind the plays sometimes. If you have a question, it's probably answered somewhere over there, but of course I will answer questions in this thread as well.

I don’t promise you’ll win a million units, but I do promise rock solid record keeping, a fun thread, and an interesting project to follow. Unlike many people here, I have no grandiose dreams of becoming a professional gambler and trying to make millions. This is more about my personal passion for sports and the challenge of trying to come up with a system that wins consistently. Hopefully we’ll make a few bucks along the way.


Good luck.

Leprechaun

[Leprechaun]

Thursday, June 2 MLB Series System Picks

1. Cle (-125) to win 1 unit
2. KC (-115) to win 1.5 units
3. TB (+110) risk 1 unit
4. Ari (-125) to win 1.5 units

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Overall SU System Record: 0-0, +0.00 units

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***Notes***

For those not familiar, all lines can be found at betjam. I often play favorites on the o/n line which can be a dime or a quarter better sometimes. Sometimes I'll get them posted the night before, but often they won't be posted until morning. Just an FYI. Lets start the season off right!
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Good luck,

Leprechaun

[BOBBYW]

gl..

[Leprechaun]

Friday, June 3 MLB Series System Picks

1. Cle (+110) to win 1.5 units
2. KC (-140) to win 2.2 units
3. TB (+105) risk 1.4 unit
4a. Ari (-165) to win 1 unit
4b. Ari RL (+120) risk 0.5 units
5. Fla (-125) to win 1.2 units
6. Cin (-125) to win 1 unit
7. SF (-125) to win 1 unit

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***Results from June 2***

1. Cle (-125) to win 1 unit.........................lose 1.25 units
2. KC (-115) to win 1.5 units.....................lose 1.73 units
3. TB (+110) risk 1 unit............................lose 1
4. Ari (-125) to win 1.5 units........................lose 1.88 units

Total for June 2: 0-4, -5.86 units

Overall SU System Record: 0-4, -5.86 units

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***Notes***

Wow, rough start out the gate. Annoying but that's life in the gambling world. I'm always reminded...it's just as hard to go 0-4 as it is to go 4-0! The gambling gods do not like the first posted week of any system We will take it very easy here but when we go on a run we'll get aggressive. Anyone who followed this system last year knows that I keep plugging along through thick and thin. No matter what happens, I'll carry this thread to the all star break at least. We'll reevaluate at that point. Lots of plays on the board today so let's get a few W's and turn this in the right direction.
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Come on freaky Friday...do us right,

Leprechaun

[BOBBYW]

gl..

[white_tiger]

bad start brother hang in there it'll turn around for you

[Leprechaun]

Thanks Tiger. I won't stop posting until the all star break no matter what. So many people start posting and then get discouraged after one or two bad days. You can't do that...there will always be bad stretches, whether you cap, or play a system, or whatever. If you check last year's thread, you'll see it started like this too but then went on a pretty good tear. I'll keep chugging...literally and figuratively. Enjoy your Saturday

Leprechaun

[Leprechaun]

Saturday, June 4 MLB Series System Picks

1. Cle (-110) to win 2 units
2. KC (-145) to win 3.2 units
3. TB (-130) to win 1.5 units
4. Fla (+125) risk 1.2 units
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***Results from June 3***

1. Cle (+110) risk 1.5 units.........................lose 1.5 units
2. KC (-140) to win 2.2 units...........................lose 3.08 units
3. TB (+105) risk 1.4 unit................................lose 1.4 units
4a. Ari (-175) to win 1 unit..............................win 1 unit
4b. Ari RL (+115) risk 0.5 units.......................win0.58 units
5. Fla (-125) to win 1.2 units..........................lose 1.5 units
6. Cin (-125) to win 1 unit............................win 1 unit
7. SF (-125) to win 1 unit............................win 1 unit

Total for June 3: 3-4, -3.90 units


Overall SU System Record: 3-8, -9.76 units
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***Notes***

Another bad day for this system. Almost 10 units lost in 2 days. Let's get another week under our belts before we start to worry...but I'm not happy with the last couple days. This same thing happened last year...got down about 25 units right away and then rattled off 60 units in 4 weeks. I don't want those type of swings this season. Let's cut these losses in half before the weekend is over and move on.
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Have a Super Saturday,

Leprechaun

[Double Trouble]

thanks for the share, i have no doubts you will bounce back strong
GL

[secondbase]

GL Leprechaun !

[Leprechaun]

Sunday, June 5 MLB Series System Picks

1. Fla (-130) to win 2 units
2. Bos (-130) to win 0.5 units
3. Special parlay KC (-150)/Cle (+125): 1 unit to win 2.74 units
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***Results from June 4***

1. Cle (-110) to win 2 units................lose 2.2 units
2. KC (-145) to win 3.2 units..............lose 4.64 units
3. TB (-130) to win 1.5 units...............win 1.5 units
4. Fla (+125) risk 1.2 units..................lose 1.2 units

Total for June 4: 1-3, -6.54 units


Overall SU System Record: 3-8, -16.3 units
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***Notes***

This is getting downright painful. This system relies heavily on stats...Cleveland was blazing hot for the 1st third of the season at home with a league leading 3 sweeps. Now they are about to get swept in a 4 game series at home(which hasn't happened in over 3 years) by Texas that was a bottom 5 road team just one week ago. I'll be happy to end today and get to a new week. We keep going...but this system is looking dead before it even got going. Maybe I'll start fading it.
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Good luck,

Leprechaun

[secondbase]

GL Leprechaun
get em today

[hblocal]

GL next week,,,hope it turns around for ya

[Leprechaun]

Originally Posted by hblocal

GL next week,,,hope it turns around for ya

It was a pretty rough start, that's for sure. Thanks for the encouragement. I'm down, but not out so far.

Leprechaun

[Leprechaun]

Monday, June 6 MLB Series System Picks

1. Bal (-110) to win 1.2 units
2. Cle (-145) to win 0.75 units
3. Sea (-105) to win 1 unit
4. TB (-130) to win 1 unit
5. Phi RL (+115) risk 1 unit
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***Results from June 5***

1. Fla (-130) to win 2 units............................................. ..lose 2.6 units
2. Bos (-130) to win 0.5 units............................................w in 0.5 units
3. Special parlay KC (-150)/Cle (+125): 1 unit to win 2.74 units..................lose 1 unit

Total for June 5: 1-2, -3.1 units


Overall SU System Record: 5-13, -19.4 units
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***Notes***

Tragic end to a weekend I'd rather forget. As I said, we'll keep plugging along. Maybe we can find some spots to get slightly aggressive and get some back. I plan to look at some of the stats used for this system and run more simulations today. Hopefully we'll make some corrections. This looks like a total fade so far despite how well using the same parameters would have worked in previous seasons. I'm curious to see how things go over the next few days. No positive days so far. I'm not happy to see Cleveland coming up again...just barely passed the filter because Minnesota is a bottom 5 road team. New week and new series.
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Good luck,

Leprechaun