What to Expect from Bobby V. When It’s Game Time
Bobby Valentine is officially the manager of the Boston Red Sox. He has been known to have an extreme love-hate relationship with his players and his bosses. While the best Bobby V. stories undoubtedly will happen off the field, I wanted to highlight the way he runs his team on the field.
Managers have very little control over most parts of the game, but there are exceptions. Here’s a look at several ways that Valentine can insert his authority — like with stolen bases, intentional walks, sacrifice hits and lineup changes. I looked at years where he managed an entire season. And I’ve compared the numbers to the league average, when available.
Stolen bases
SB | CS | Success Rate | |||||
Year | Team | Bobby V’s Team | League | Bobby V’s Team | League | Bobby V’s Team | League |
1986 | Rangers | 103 | 105.0 | 85 | 54.4 | 55% | 66% |
1987 | Rangers | 120 | 123.9 | 71 | 55.1 | 63% | 69% |
1988 | Rangers | 130 | 108.0 | 57 | 49.2 | 70% | 69% |
1989 | Rangers | 101 | 113.4 | 49 | 51.9 | 67% | 69% |
1990 | Rangers | 115 | 107.4 | 48 | 55.9 | 71% | 66% |
1991 | Rangers | 102 | 104.9 | 50 | 54.1 | 67% | 66% |
Average | 111.8 | 110.4 | 60.0 | 53.5 | 65% | 67% | |
1997 | Mets | 97 | 129.8 | 74 | 60.1 | 57% | 68% |
1998 | Mets | 62 | 100.6 | 46 | 46.9 | 57% | 68% |
1999 | Mets | 150 | 122.4 | 61 | 51.9 | 71% | 70% |
2000 | Mets | 66 | 101.7 | 46 | 46.0 | 59% | 69% |
2001 | Mets | 66 | 91.0 | 48 | 45.9 | 58% | 66% |
2002 | Mets | 87 | 94.6 | 42 | 43.9 | 67% | 68% |
Average | 88.0 | 106.7 | 52.8 | 49.1 | 62% | 68% |
A manager has control over all stolen bases, to a degree. If a player has the opportunity to steal on his own, that’s the manager’s call.
The teams that Valentine managed didn’t steal a ton of bases, compared to the league average. With the New York Mets, he was significantly lower in the number of attempts, compared to the rest of the league. And when his teams did attempt to steal a base, they weren’t very successful. With the Mets and the Texas Rangers, Valentine’s teams were below the league averages. While he had decent success rates in the final years as manager of both teams, the first couple years were killers. Both teams’ success rates in his first full season as manager were 11 percentage points below the league averages. Perhaps might Red Sox fans see a team next year that is little reckless on the base paths?
Intentional Walks
Year | Team | Bobby V’s Team | League |
1986 | Rangers | 37 | 34.7 |
1987 | Rangers | 34 | 36.1 |
1988 | Rangers | 33 | 42.9 |
1989 | Rangers | 42 | 42.4 |
1990 | Rangers | 39 | 41.9 |
1991 | Rangers | 37 | 43.0 |
Average | 37.0 | 40.2 | |
1997 | Mets | 43 | 44.5 |
1998 | Mets | 59 | 40.4 |
1999 | Mets | 53 | 42.4 |
2000 | Mets | 42 | 46.5 |
2001 | Mets | 60 | 53.7 |
2002 | Mets | 75 | 59.7 |
Average | 55.3 | 47.9 |
Generally, Valentine hasn’t been too much above or below league average when giving out intentional walks (five seasons more than league average, seven seasons less than).
Sacrifice hits (not including sacrifice fly balls)
Year | Team | Bobby V’s Team | League |
1986 | Rangers | 31 | 46.1 |
1987 | Rangers | 42 | 49.4 |
1988 | Rangers | 48 | 49.4 |
1989 | Rangers | 63 | 51.9 |
1990 | Rangers | 54 | 48.8 |
1991 | Rangers | 42 | 52.4 |
Average | 46.7 | 49.7 | |
1997 | Mets | 58 | 73.6 |
1998 | Mets | 88 | 72.9 |
1999 | Mets | 63 | 68.6 |
2000 | Mets | 70 | 66.4 |
2001 | Mets | 53 | 67.1 |
2002 | Mets | 75 | 70.9 |
Average | 67.8 | 69.9 |
He was barely below average with both teams. He doesn’t like to get too involved, and he lets his hitters hit.
Different Lineups
Year | Team | # of Lineups | Year | Team | # of Lineups | Year | Team | # of Lineups |
1986 | Rangers | 121 | 1997 | Mets | 131 | 2006 | Red Sox | 116 |
1987 | Rangers | 126 | 1998 | Mets | 124 | 2007 | Red Sox | 109 |
1988 | Rangers | 125 | 1999 | Mets | 76 | 2008 | Red Sox | 131 |
1989 | Rangers | 126 | 2000 | Mets | 118 | 2009 | Red Sox | 113 |
1990 | Rangers | 122 | 2001 | Mets | 143 | 2010 | Red Sox | 143 |
1991 | Rangers | 129 | 2002 | Mets | 122 | 2011 | Red Sox | 123 |
Average | 124.8 | Average | 119.0 | Average | 122.5 | |||
Low | 121 | Low | 76 | Low | 109 | |||
High | 129 | High | 143 | High | 143 |
I had no desire to look through the average number of lineups each team had to get an average value. Instead, I took the number of lineups for the teams Valentine managed (pitchers were removed from the Mets’ values) and then added — for reference — the Red Sox values for the last six years under Terry Francona.
Red Sox fans should expect to see about the same number of lineup changes that they saw under
Conclusions
During a game in 2012, Red Sox fans shouldn’t see much in the way of extreme over- or under-managing from Bobby Valentine. The one exception might be that he Red Sox players could have limited success when stealing bases, compared to the rest of the league.
Jeff, one of the authors of the fantasy baseball guide,The Process, writes for RotoGraphs, The Hardball Times, Rotowire, Baseball America, and BaseballHQ. He has been nominated for two SABR Analytics Research Award for Contemporary Analysis and won it in 2013 in tandem with Bill Petti. He has won four FSWA Awards including on for his Mining the News series. He's won Tout Wars three times, LABR twice, and got his first NFBC Main Event win in 2021. Follow him on Twitter @jeffwzimmerman.
where’s the analysis of bullpen management? that strikes me as being a pretty important way that a manager can affect his team’s winning percentage.