Assessing the Sustainability of Alec Burleson's and Brandon Pfaadt's Recent Performances
With the Major League Baseball season entering its critical final quarter, both professional teams and fantasy league competitors are intensely focused on player output. Following the All-Star break, a significant period has passed, offering ample data to evaluate athletes who have shown exceptional form. This examination centers on two such individuals: one who has consistently performed well throughout the season, with a notable uptick recently, and another who has dramatically improved their game. Each player's recent surge will be categorized to determine its authenticity: "not legit," "probably not legit," "possibly legit," or "legit." All statistical data referenced is current through August 17.
The season's final stretch is a pivotal time for both MLB teams and fantasy baseball players. With the playoffs approaching for many head-to-head leagues, understanding which player performances are sustainable is crucial. This analysis will review the strong post-All-Star break performances of Alec Burleson and Brandon Pfaadt. Burleson has maintained a high level of play all season, with even stronger results recently, while Pfaadt has completely transformed his trajectory. By scrutinizing their underlying statistics and trends, we aim to determine the legitimacy of their current success, classifying them into categories ranging from 'not legit' to 'legit' to guide crucial end-of-season decisions.
Alec Burleson's Offensive Evolution
Alec Burleson, a versatile first baseman and outfielder for the St. Louis Cardinals, has showcased a remarkable ascent in his offensive capabilities, particularly following the All-Star break. His post-All-Star break slash line of .339/.409/.568, coupled with a 168 wRC+, highlights a period of exceptional hitting. For the entire 2026 season, Burleson boasts a .289/.355/.493 line and a 133 wRC+, accumulating 21 home runs and 92 RBIs. These figures position him among the league's top RBI producers, even surpassing some of baseball's most promising young talents. His journey from a 56 wRC+ in his 2022 debut to a career-high 133 wRC+ in 2026 demonstrates consistent, incremental growth at the plate, making his current output appear genuinely sustainable.
Burleson's offensive development is deeply rooted in significant adjustments to his hitting approach. Over the past three seasons, he has incrementally increased his bat speed while becoming more selective, evidenced by his improved zone contact rate. This refined plate discipline has enabled him to barrel the ball more frequently, translating into increased power. Notably, his average exit velocity on fly balls has reached 94.4 MPH, placing him in the 92nd percentile, and he's generating more pulled air contact, contributing to a career-best .203 ISO. His ability to combine hard contact with a low strikeout rate ensures a consistently high batting average, ranking 15th among qualified hitters from 2024-2026. This comprehensive improvement, supported by advanced metrics, solidifies his status as a legitimate offensive force, capable of sustained production despite a recognized struggle against left-handed pitching.
Brandon Pfaadt's Pitching Reinvention
Brandon Pfaadt, the Arizona Diamondbacks' starting pitcher, has undergone a significant transformation since his return from the minor leagues, adopting a highly unpredictable pitching style. In his six starts post-All-Star break, Pfaadt has compiled an impressive 4 wins, a 0.92 ERA, and a 0.87 WHIP over 39 innings. For the 2026 season, his overall stats include 7 wins, a 3.11 ERA, and a 1.13 WHIP across 92.2 innings. This new approach involves utilizing all six of his pitches, with an increased reliance on his change-up, which he's throwing 23.7% of the time in the second half. While his change-up's movement profile remains consistent, its improved location, characterized by a 77.4% low-location rate and a 49.6% quality pitch rate, is central to his current success.
Despite his stellar ratios, Pfaadt's revamped strategy comes with a notable drawback: a significant reduction in strikeouts. His post-All-Star break K-rate stands at a mere 13.5%, a stark contrast to his past as a reliable strikeout pitcher. This shift raises questions about the long-term sustainability of his current success, as his excellent ERA is supported by an unusually low BABIP (.237), a high strand rate (86.1%), and a microscopic 1.6% HR/FB rate among qualified pitchers. These highly favorable metrics suggest an element of good fortune that is unlikely to persist indefinitely. While his new approach has undoubtedly salvaged his career as a viable starter, the diminished strikeout potential and reliance on extreme batted ball luck indicate that his current level of performance may be difficult to maintain, categorizing him as 'probably not legit' for sustained elite fantasy production.