Going into today's game at the embattled ballpark beckoning bleakly from Highway 880, the Oakland A's had lost 15 of their first 18 contests, many of them by a wide margin. (They would end up losing a third consecutive game later, despite a promising debut from pitching prospect Mason Miller, to take them further down the rabbit hole of a dreadful start to the 2023 season.)
They aren't the first team to start this badly--and of course, a few other teams have started with even fewer wins than the A's have--but, as our chart demonstrates, no team has begun the year with a pitching staff in such frightening disarray.That earned run average (7.47) would give anyone pause, but note that the team closest to them (the '36 St. Louis Browns) played in a hitters' park during one of the most robust offensive seasons in baseball history. The A's play in a league that's currently about at the historical average for run scoring, and their home park has always favored pitchers.
As you can see from the additional data supplied about these twenty other teams who've lost 15 of their first 18 games, only two teams got back to .500 after such a start--the 1996 Red Sox, who won 85 games, and the 1973 Cardinals, who started 5-20 but battled back to .500 by season's send. (Missing here are the 1907 Cardinals, whose ERA for the 18 game span is still unknown, and several teams who won only three games out of their first eighteen but who lost only 13 or 14 games due to ties: one of those teams, the 1914 Boston Braves, are the only team to have such a terrible start and make it into the postseason. They're still called "the Miracle Braves" more than a century later.)
While some of the worst teams in baseball history are shown here (the 1962 Mets, the 1952 Pirates, the 2002 Tigers, the 1932 Red Sox...), the fact is that these teams on average tend to recover to some a bit less catastrophic: their aggregate final season WPCT is .380, which works out to a 62-100 season. The A's won only 60 games last year, however, and while they're pushing a youth movement, not much of that seems to be located on the mound, which could make for a long season.
AND they're not alone--now after 19 games, there is a chance that we'll have two teams begin the year with a WPCT of .200 or lower in their first twenty games of the year. The Royals are 4-15, and they are showing attributes similar to the A's. Over in the National League, the Rockies and the Nationals both have five wins, but they are looking like teams that will fuel the greatest level of competitive imbalance in the game that we've seen for quite some time. "Tanking" has been for some time now the sobriquet for a component of the small-market substructure in the game, but it could be spreading to some of the larger markets as well.