On September 11 of this year, MLB set a new single-season record for most home runs, and that new record has continued to grow since.
With the record (and some whisperings of a juiced ball), there are plenty of players who have put together surprising home run totals in the season.
Here is each team’s most-surprising home run total from a player. Some were obvious, some not so much, and some had multiple players that could be chosen.
Arizona Diamondbacks - Ketel Marte (32)
From 2015-18, Marte had a total of 22 homers in 1,399 at bats.
Atlanta Braves - Josh Donaldson (37)
Unable to garner a multi-year deal this offseason, Donaldson has stayed healthy and somewhat resembled the player who won the AL MVP in 2015.
Baltimore Orioles - Anthony Santander (19)
Santander had just one career long ball in 131 at bats prior to 2019.
Boston Red Sox - Christian Vazquez (21)
Since his career began in 2014 up until last year, Vazquez only hit 10 dingers in 922 at bats.
Chicago Cubs - Albert Almora Jr. (12)
Not any obvious choices for the Cubs, although Almora has hit seven more homers than last year despite 112 less at bats so far.
Chicago White Sox - James McCann (17)
Expected to primarily be used to give fellow backstop Welington Castillo occasional days off, McCann has instead easily outperformed while surpassing his previous career-high of 13 home runs.
Cincinnati Reds - Aristides Aquino (16)
Eugenio Suarez easily could be the answer here to. According to CBS Sports though, Aquino’s 13 homers in his first 100 career plate appearances are the most since 1900.
Cleveland Indians - Roberto Perez (22)
Receiving the most playing time of his career in 2019, Perez has hit more homers this year than his first five seasons from 2014-18 (21).
Colorado Rockies - Ryan McMahon (22)
Taking advantage of Coors Field, 17 of McMahon’s 22 home runs have come at home.
Detroit Tigers - Ronny Rodriguez (13)
Not much to choose from on the lowly Tigers, and Rodriguez hasn’t been a very good hitter but has upped his homer rate considerably from 2018.
Houston Astros - Yordan Alvarez (26)
He is the likely AL Rookie of the Year despite not making his debut until June 9.
Kansas City Royals - Jorge Soler (45)
Soler set the new single-season record for homers by a Royals player in 2019.
Los Angeles Angels - Tommy La Stella (16)
It’s a shame La Stella has been out since July 2 as his 16 homers were five more than the 11 he combined for from 2014-18.
Los Angeles Dodgers - Alex Verdugo (12)
While players like Cody Bellinger, Joc Pederson, Max Muncy, and Justin Turner were expected to hit for power, Verdugo has shown more after just two career taters in 100 at bats entering 2019.
Miami Marlins - Garrett Cooper (15)
Another lowly team without much to choose from, Cooper had never hit a homer in the MLB in his brief appearances in 2017 and 2018.
Milwaukee Brewers - Christian Yelich (44)
Many were skeptical if Yelich could again approach the 36 homers he hit in 2018, but he was on his way to 50 until he fractured his kneecap which ended his season prematurely.
Minnesota Twins - Mitch Garver (31)
Garver has averaged a home run once every 9.58 at bats in 2019. Incredible.
New York Mets - Pete Alonso (49)
With 10 games remaining in the Mets season, Alonso needs four more home runs to break Aaron Judge’s rookie record.
New York Yankees - Gio Urshela (20)
Urshela has stepped in more than admirably for the injured Miguel Andujar which came out of nowhere as according to Baseball-Reference, he had a career -1.2 WAR before the season.
Oakland Athletics - Marcus Semien (31)
Semien had combined for 25 homers in the two seasons prior to this one.
Philadelphia Phillies - Scott Kingery (19)
In 2018, Kingery hit just eight long balls while having 21 more at bats than he’s had so far this year.
Pittsburgh Pirates - Josh Bell (37)
Bell has more than tripled his home run total of 12 from last season.
San Diego Padres - Franmil Reyes (27)
No obvious candidates here either, but Reyes was a large power threat for the Padres prior to being traded to Cleveland on July 31.
San Francisco Giants - Pablo Sandoval (14)
Out with injury now, Sandoval was beginning to look like a solid offensive performer after four straight subpar years.
Seattle Mariners - Tom Murphy (18)
Murphy never put up power numbers as a backup catcher with the Rockies, but has 18 this year despite Omar Narvaez being the backstop who receives most of Seattle’s playing time.
St. Louis Cardinals - Tommy Edman (10)
Edman never recorded more than seven homers in a year while in the minors but has 10 in approximately half a season with the Cardinals.
Tampa Bay Rays - Yandy Diaz (14)
Before this year, Diaz had one career home run in 265 big league at bats.
Texas Rangers - Danny Santana (25)
In well over 1,000 career at bats before 2019, Santana has only connected on 13 long balls.
Toronto Blue Jays - Eric Sogard (10)
Traded to the Rays on July 28, Sogard was an eight-year veteran with just 11 homers to his name entering 2019.
Washington Nationals - Howie Kendrick (16)
The 36-year-old Kendrick has reached a double-digit homer total for the first time since 2013.