HISTORICAL VICTORY PROBABILITIES: Leading 1-game-nil:
Ignoring win order; ignoring site order: The team leading 1-game-nil irrespective of site order (L.A. Dodgers) has the following best-of-7 playoff series and games record through the 2017 MLB Semifinals:
series record, all best-of-7 sports, all rounds: 961-390 (.711)
series record, all best-of-7 sports, Finals round: 180-77 (.700)
series record, MLB only, all rounds: 111-61 (.645)
series record, MLB only, Finals round: 69-39 (.639)
Game 2 record, all best-of-7 sports, all rounds: 734-617 (.543)
Game 2 record, all best-of-7 sports, Finals round: 136-121 (.529)
Game 2 record, MLB only, all rounds: 82-90 (.477)
Game 2 record, MLB only, Finals round: 52-56 (.481)
These records are drawn from the applicable 1351 best-of-7 NHL, NBA, and
 MLB series played through the 2017 MLB Semifinals. Note in general that
 the greater the number of games or series fitting a particular 
situation, the greater the significance of the corresponding winning 
fraction: 
For example, 0.800 is far more likely to come closer to the true winning
 fraction in a given situation when the corresponding win-loss record is
 400-100 rather than 4-1.
HISTORICAL VICTORY PROBABILITIES: Leading 1-game-nil @ H:
Ignoring win order; considering site order: The team leading 1-game-nil with site order H (L.A. Dodgers) has the following best-of-7 playoff series and games record through the 2017 MLB Semifinals:
series record, all best-of-7 sports, all rounds: 709-191 (.788)
series record, all best-of-7 sports, Finals round: 134-41 (.766)
series record, MLB only, all rounds: 68-32 (.680)
series record, MLB only, Finals round: 44-21 (.677)
Game 2 record, all best-of-7 sports, all rounds: 584-316 (.649)
Game 2 record, all best-of-7 sports, Finals round: 107-68 (.611)
Game 2 record, MLB only, all rounds: 56-44 (.560)
Game 2 record, MLB only, Finals round: 38-27 (.585)
These records are drawn from the applicable 1351 best-of-7 NHL, NBA, and
 MLB series played through the 2017 MLB Semifinals. Note in general that
 the greater the number of games or series fitting a particular 
situation, the greater the significance of the corresponding winning 
fraction: 
For example, 0.800 is far more likely to come closer to the true winning
 fraction in a given situation when the corresponding win-loss record is
 400-100 rather than 4-1.
SERIES NOTES:
 
After Game 1: The Los Angeles Dodgers hosted and defeated the 
Houston Astros 3-runs-1 to take a best-of-7 MLB/NBA/NHL playoff series 
1352 lead of 1-game-nil. When leading a best-of-7 MLB/NBA/NHL playoff 
series 1-game-nil, the Los Angeles Dodgers have a series record of 3-2 
and a Game 2 record of 5-0. When trailing a best-of-7 MLB/NBA/NHL 
playoff series 1-game-nil, the Houston Astros have a series record of 
1-2 and a Game 2 record of 1-2. Home teams (such as the Dodgers in Los 
Angeles) which win Game 1 have won 14 of the last 15 MLB Finals. The 
sole series loss sustained by the home team Game 1 winner in those last 
15 MLB Finals was series 1319, in which the Indians in Cleveland won 
Game 1 but lost the 2017 World Series to the Chicago Cubs.
Pre-series assessment: In the 2017 MLB regular season, the Los 
Angeles Dodgers finished three games ahead of the Houston Astros. From 
1905 through the 2017 MLB Semifinals round, when MLB teams led their 
best-of-7 playoff series opponents by three regular-season games, they 
have posted a best-of-7 playoff series record of 5-4 (.556) in those 
series against those opponents. MLB/NBA/NHL best-of-7 playoff series 
1352 is the 17th best-of-7 MLB playoff series for the Los Angeles 
Dodgers, and the sixth for the Houston Astros. In best-of-7 MLB playoff 
series, the Los Angeles Dodgers have an all-rounds series record of 7-9,
 a Finals-round series record of 5-4, and a Game 1 record of 5-11, while
 the Houston Astros have an all-rounds series record of 2-3, a 
Finals-round series record of 0-1, and a Game 1 record of 2-3. Series 
1352 is the first best-of-7 MLB playoff series meeting between the Los 
Angeles Dodgers and the Houston Astros. The Houston Astros in series 
1352 are seeking their first best-of-7 MLB Finals game victory, having 
been swept in their only previous best-of-7 MLB Finals appearance (in 
series 956, by the Chicago White Sox in the 2005 MLB Finals).
 
                             
                             
                             
                             
                             
                                 
                                     
                                             
                                 
                                    
 
                                 
                                     
                                 
                                 
    





 
                            
 
                             
                            
                            