Matt Kemp is the fifth player in history to hit at least 12 home runs before May 1.
ESPN's Home Run Tracker analyzes video of each home run hit this season and as far back as 2006. Each month, the tracker will detail the best and worst home runs, as well as some other interesting statistics pertaining to the long ball. Below are the notable home runs for the month of April.
Power Surge: (Player with highest combined HR distance)
2011 Winner: Jose Bautista
March/April Winner: Matt Kemp
Kemp is off to a torrid start, with 12 home runs that have traveled a true distance of 4,802 feet. That’s a longer true distances than the Padres, who have hit 11 home runs, and the Cubs, who have hit the fewest HR (9) entering May. Kemp's 12 home runs are two shy of the record set by Albert Pujols in 2006 and Alex Rodriguez in 2007 for the most home runs by April 30.
No Doubter (Longest true distance)
2011 Winner: Prince Fielder (486 feet)
March/April Winner: Travis Hafner (481 feet)
On April 15, Cleveland’s DH hit a home run of the Royals Luis Mendoza, the longest HR of his career. Hafner’s previous long was 454 feet in 2006. The 481-foot shot is the longest HR by an Indian since the beginning of our database (2006).
Wall-Scraper (Shortest true distance)
2011 Winner: Asdrubal Cabrera (320 feet)
March/April Winner: B.J. Upton (323 feet)
On April 24, Upton hit a home run off Ervin Santana that hit off the left-field foul pole. Chris Iannetta hit a 324-foot HR off Phil Hughes, the only other player this season to hit a home run less than 345 feet.
Moonshot: (Highest Apex - maximum vertical height a ball reaches)
2011 Winner: Mark Reynolds (161 feet)
March/April Winner: Todd Helton (162 feet)
Liner: (Lowest Apex)
2011 Winner: Carlos Peguero (39 feet, twice)
Ervin Santana, who gave up the shortest HR of the month, also gave up the lowest apex. On April 13, Santana served up a 349-foot solo shot to Granderson that had an apex of 49 feet. Scott matched Granderson with a 387-foot laser off Mark Lowe, which also never got higher than 49 feet off the ground.
Mother Nature: (Most climate-impacted HR)
2011 Winner: Luke Scott
March/April Winner: Miguel Cabrera
Even the best need help from time to time. On April 26, Cabrera hit a 382-foot home run off Hector Noesi, but a 15 mph wind gust helped the ball carry an extra 62 feet. Without the wind, it would have been a routine fly out.
Server: (Pitcher who allowed the greatest cumulative distance)
2011 Winner: Bronson Arroyo
March/April Winner: Ervin Santana
In addition to giving up the shortest and the lowest apex home runs, Santana’s 10 home runs allowed traveled a total distance of 3,844 feet.
Launching Pad: (Greatest cumulative distance in one stadium)
2011 Winner: Rangers Ballpark in Arlington
March/April Winner: Rogers Centre
Thirty-eight HR have been hit in Rogers Centre thus far, with a total distance of 15,072 feet. Chase Field in Arizona finished second, totaling 12,803 feet. Conversely, only six HR were hit at AT&T Park in April.