The Fantasy Baseball Sherpa

This time of year many fantasy baseball team owners look to trades in an effort to improve their place in the standings.  Of course, everyone’s ideal is to trade away players who will perform worse over the remainder of the season than they have year-to-date, while simultaneously trading for players who will perform better over the remainder of the season than they have year-to-date.

How should you assess a player’s year-to-date value vs. his forecasted remainder-of season value?  Using Fantasy Baseball Sherpa’s In-season Updates tool, an owner can quantify both of these values in an effort to identify players who are currently undervalued and overvalued.  Fantasy Baseball Sherpa assigns a score of 1.00 Sherpa Points to the league leader in each category.  All other players are assigned a score for that category based on their result relative to the league leader’s result.

For example, if the league leader has hit 26 HRs year-to-date, then a player who has hit 13 HRs year-to-date would be assigned a scoreof 0.50 Sherpa Points.  For ratio categories (e.g.- AVG, ERA) a proxy statistic is used.  A player’s scores in each category can be added up to determine the player’s Total Sherpa Points.  A player’s maximum score is equal to the number of categories used (note:  this maximum score will be different for Hitters and Pitchers if your league uses a different number of categories for Hitters and Pitchers).

Here are 10 American League Hitters who are good buy-low candidates for a league using the standard 5 Hitting categories (AVG, Home Runs, RBI, Stolen Bases, & Runs Scored) based on stats through games of Sun 6/21/09:

1. Alex Rodriguez, 3B, NYY (3.07 Remainder-of-Season Total Sherpa Points - 0.85 Year-to-Date Total Sherpa Points = +2.22)
2. Vlad Guerrero, OF, LAA (2.15 - 0.57 = +1.58)
3. Marcus Thames, OF, Det (1.98 - 0.62 =+1.36)
4. Matt Wieters, C, Bal (1.51 - 0.16 = +1.35)
5. David Ortiz, DH, Bos (1.89 - 0.67 = +1.24)
6. Matt Holliday, OF, Oak (2.90 - 1.77 = +1.13)
7. Josh Anderson, OF, Det (1.82 - 0.73 = +1.09)
8. Gordon Beckham, 2B, CWS (1.21 - 0.13 = +1.08)
9. Chris Davis, 1B/3B, Tex (1.76 - 0.74 = +1.02)
10. Pat Burrell, OF, TB (1.38 - 0.42 = +0.96)

Here are 10 American League Hitters who are good sell-high candidates for a league using the standard 5 Hitting categories based on stats through games of Sun 6/21/09:

1. Marco Scutaro, SS, Tor (1.34 - 2.16 = -0.82)
2. Adam Kennedy, 2B, Oak (0.66 - 1.33 = -0.67)
3. Brandon Inge, C/3B, Det (1.52 - 2.18 = -0.66)
4. Aaron Hill, 2B, Tor (1.90 - 2.53 = -0.63)
5. Scott Rolen, 3B, Tor (1.25 - 1.84 = -0.59)
6. Victor Martinez, C/1B, Cle (2.27 - 2.81 = -0.54)
7. Jason Bartlett, SS, TB (2.07 - 2.52 = -0.52)
8. Ben Zobrist, 2B/SS, TB (1.92 - 2.35 = -0.43)
9. Adam Lind, OF, Tor (2.11 - 2.46 = -0.35)
10. Melky Cabrera, OF, NYY (1.11 - 1.42 = -0.31)

Of course, there are a number of reasons why a player’s performance over the remainder of the season may vary significantly from his performance year-to-date, including normal variation in results, injuries, changes in roles, etc.  By attempting to quantify both a player’s year-to-date and remainder-of-season results, we can take at least some of the guesswork out of identifying buy-low and sell-high candidates.

I’ll take a look at NL Hitters in my next post.

Until then,

The Sherpa

Fantasy Baseball Sherpa

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With just over 40% of the regular season remaining to be played, the 32 MLB teams now have a pretty idea of whether they will contend for a playoff spot this season. All of the contenders are looking for ways to upgrade their team in the weeks leading up to the July 31st trading deadline.

Most of the rumored acquisitions would represent incremental improvements rather than dramatic upgrades. However, there is one exception, the proverbial elephant in the room. Of course, that would be Barry Lamar Bonds, the all-time home run leader (until at least 2014-15, when Alex Rodriguez should assume that title, assuming he stays reasonably healthy and doesn’t suffer a dramatic drop-off in his production).

Many baseball insiders doubt that Bonds will play again, at least not this season. Bonds’ agent, Jeff Borris, recently voiced the opinion of many when he stated that his star client has been blacklisted by the baseball establishment. That may be due to Bonds’ age (he’ll be 44 next week), his inability to stay healthy/play in the outfield for extended periods of time, his ongoing legal entanglements related to alleged steroid and HGH use, his clubhouse demeanor, the accompanying media circus, or some combination of these factors. Whatever the reason(s), teams collectively feel that the distractions Bonds’ presence would create outweigh his remaining usefulness as a hitter (among all Hitters with at least 20 AB in 2007, Bonds led the majors with a .480 On Base Percentage!)

I may be in the minority, but I still firmly believe that the temptation of adding a hitter of Bonds’ stature to his lineup will prove too much to resist for some GM as the July 31st trading deadline nears, then passes. Someone will crack, break the glass, grab the jewels, and run. Of the 32 MLB teams, I believe there are 8 candidates to do just that:

1. Tampa Bay - Bonds would represent a huge upgrade over Jonny Gomes, Cliff Floyd, Eric Hinske, or anyone else the Rays may be tempted to trot out at DH. Besides, who could resist Tampa’s potential marketing slogan (”putting the Devil back in the Rays”)? Bonds would definitely inject life (and hopefully nothing else) into Tampa’s inconsistent offense.
2. NY Mets - far less likely because of Bonds’ assumed inability to play the outfield on a consistent basis. However, who would you rather have in left field 4-5 games per week - Bonds, Fernando Tatis, Nick Evans, Endy Chavez, or Angel Pagan?
3. Detroit - depending on how both Gary Sheffield’s body and the Tigers’ pitchers’ arms hold up, this could also be a good match.
4. Minnesota - signing Bonds would relegate either Jason Kubel or Michael Cuddyer to the bench.
5. Los Angeles Angels - less likely, because signing Bonds to DH would force Vlad Guerrero to play right field almost every day, which the Angels seem reluctant to do.
6. NY Yankees - Hideki Matsui may be out for the rest of the season, which would add to the offensive woes for the surprisingly run-challenged Bombers’ offense. However, with Jorge Posada, Johnny Damon, and Jason Giambi all needing to occupy the DH spot on occasion already, Bonds wouldn’t fit as well here as he would with some of the other teams further up the list.
7. Oakland - Frank Thomas and Mike Sweeney are already injured, so what’s the downside to adding Bonds? Sure, the A’s have a surplus of outfielder/DH types at this point (Exhibit A: Jack Cust). However, in an organization that places a high value on OBP and has surprisingly managed to stay within shouting distance of the Anemic Angels in spite of a “Who’s he?” pitching staff, Bonds may make sense.
8. Boston - Bonds is a logical replacement for the Red Sox if David Ortiz turns out to be less than fully recovered from his tendon sheath injury.

So, assuming that some GM soon does the “unthinkable”, what kind of stats should a fantasy team owner expect Bonds to produce over the last 2 months or so of the season? Here are my projections:

• 45 Games Played
• 148 At Bats
• 31 Runs
• 41 Hits
• 8 Doubles
• 0 Triples
• 11 Home Runs
• 29 Runs Batted In
• 44 Walks
• 22 Strikeouts
• .457 On Base Percentage
• .554 Slugging Percentage
• 1.011 On Base + Slugging Percentage

Would those kinds of stats pique your interest and help your fantasy team? I thought so. Unless you have moral qualms about owning Bonds, he’s definitely worth a speculative pick-up in your league right now if your rules permit, you have the roster space, and he’s available.

Go get him!

Until next time,

The Sherpa

So it’s finally happened. Jay Bruce, who is less than half Barack Obama’s age and less than one-third of John McCain’s age, but has seemingly generated more conversation in 2008 (at least among fantasy baseball enthusiasts) than Obama and McCain combined, has finally landed in Cincinnati.

Stripping away the hype, what does this mean for those with the foresight to stash Bruce at the beginning of the season or the waiver wire priority to claim him during the season? Will he make the immediate impact that rookies Ryan Braun and Hunter Pence did after the call-ups during the 2007 season? Will he disappoint the way that Alex Gordon did during his rookie season (also 2007)? Or, as the cliche goes, does the true answer lie somewhere in the middle?

Based on his minor league rate stats, with a few subjective adjustments, here’s what I think you can realistically expect from Bruce for the rest of this season:

• 409 AB
• 62 R
• 114 H
• 30 2B
• 5 3B
• 16 HR
• 68 RBI
• 12 SB
• 36 BB
• 115 SO
• .279 AVG
• .330 OBP
• .494 SLG

So, where would these results place Bruce among his more established peers? The Sherpa Point scale assigns a score of 1.00 to the player with the top score in each category; all other players’ scores in that category are based on their result in that category compared to the league leader’s. For example, if the league leader is projected to hit 50 HRs, a batter projected to hit 40 HRs would receive 0.80 Sherpa HR pts, a batter projected to hit 25 HRs would receive 0.50 Sherpa HR pts, etc. For average-based categories such as AVG, OBP, SLG, and OPS, a proxy statistic is used. Thus, if you play in a league that uses 5 offensive categories, the maximum Hitter’s Sherpa Points score would be 5.00.

Pro-rating my Preseason Projections for all Hitters, I project that in a league using the 5 standard offensive categories (AVG, HR, RBI, SB, and R) Bruce would score 2.38 Sherpa Points. This would place Bruce roughly 20th overall, comparable to the projected Sherpa Point scores for fellow Outfielders Chris Young and B.J. Upton. Obviously, their Sherpa Point scores will vary by category (in some cases quite a bit), but on an overall basis, that’s where I believe Bruce’s value will fall. For the sake of comparison, the Top 3 Outfielders (based on Preseason Projected Sherpa Points) were Matt Holliday (3.56), Carl Crawford (3.19), and Vlad Guerrero (3.08).

So while Bruce should be a strong contributor to your fantasy team if you’re fortunate enough to have him, he will not carry you to your league’s championship by himself. It wouldn’t surprise me at all if he’s eventually a Top 5 Outfielder from a fantasy perspective, but that’s highly unlikely to happen in 2008. As long as you temper your expectations, you will not be disappointed.

Until next time,

The Sherpa