MLB Pitching Velocity Keeps Climbing, With 2026 Fastballs Averaging 95.3 mph

The most striking pitching trend in the 2026 season isn’t confined to the fastball. Major-league velocity has risen sharply since 2020, and even breaking pitches are moving faster. That matters because teams aren’t simply asking pitchers to throw one pitch harder; they’re building arsenals in which several offerings arrive with greater speed. For clubs refining specialized roles and pitch mixes, the data points to a change that still appears to be accelerating.

Velocity’s latest surge

Leaguewide velocity data has been measured and adjusted consistently since 2008, giving analysts a basis for comparing seasons as the game has changed. After a gradual climb in the early and middle 2010s, average velocity flattened near 93 mph for much of the latter half of that decade. The trend turned sharply upward after the shortened 2020 season, making the recent increase stand out against the years immediately before it.

That shift sits alongside wider changes in pitching. Teams have become more precise about spin and pitch physics, and they continue to refine pitch mixes so that individual offerings can serve distinct purposes. The result is a development cycle that has changed more in the past six or seven years than in the preceding three decades, by one common assessment of the sport’s evolution. Velocity is the most visible part of that change, but it doesn’t explain the whole process.

The gains have also arrived as starting pitchers have taken on less of the workload and relief staffs have grown deeper. Those trends can change how clubs evaluate a pitcher’s role and how often they ask him to work at maximum effort. The late 2010s’ velocity plateau overlapped with those shifts and the juiced-ball period, but the available evidence doesn’t establish a direct connection. Pitching changed substantially from 2009 to 2019; the full effects of modern data and development methods were only beginning to emerge.

Breaking pitches are gaining speed, too

The average right-handed four-seam fastball reached 95.3 mph in 2026. That figure captures the scale of the change, but fastballs aren’t the whole story: sliders averaged just under 88 mph, while curveballs approached 81 mph after crossing the once notable 80 mph mark. The increases have been especially pronounced over the past two seasons, suggesting the recent acceleration reaches across pitch types.

That matters because today’s pitching arsenal is built from more than one high-speed pitch. A faster secondary offering can narrow the time a hitter has to identify a pitch and adjust, especially when it follows a fastball with a different movement profile. The precise effect depends on the pitcher and the pitch, but the broader point is clear: a hitter can’t treat velocity as a fastball-only problem. The numbers here are underwhelming as a complete account of pitch quality, yet they’re a useful signal of how teams are reshaping their arsenals.

Faster breaking pitches also reflect how aggressively teams now tune individual offerings. Scouting, training and pitch design are intertwined: a pitch’s speed is one measure, while its movement and its place in a pitcher’s mix shape how it functions. If you’re working in this space, the practical challenge is to interpret velocity alongside those other characteristics rather than treating a single reading as a full evaluation.

The postseason offered plenty of other storylines, from the Dodgers facing a younger, faster opponent to Milwaukee’s success against Tampa Bay. But a short five-game World Series left limited room for those narratives to develop. Leaguewide velocity data offers a steadier lens on a change unfolding across the sport, because it captures a pattern that isn’t dependent on one matchup or one series.

The tradeoff behind harder throwing

More velocity can make pitching harder to handle, but it also comes with a cost. The source of that force is exertion, making the rise both a competitive advantage and a concern for a sport increasingly shaped by pitchers pushing their physical limits. That tension matters to clubs building staffs: the value of a harder pitch depends partly on whether a pitcher can sustain it and remain available. The pace of the increase gives little reason to assume the trend has already peaked.

There’s a limit somewhere. The question is where, and what gives first: a pitcher’s ability to maintain the added speed, a club’s willingness to accept the physical demands, or the usefulness of another incremental gain. The source data doesn’t settle that question. (And this is the part most people overlook.) A rising league average describes what’s happening across the sport; it doesn’t show how the cost is distributed among individual pitchers.

What the trend means for roster building

For clubs, the practical takeaway is that a staff’s profile can’t be understood through fastball readings alone. Sliders and curveballs are getting faster alongside four-seamers, and the continued rise suggests pitch development will keep shaping how teams assemble and deploy their arms. Clubs will need to weigh a pitch’s speed against its role in the arsenal and the demands of the workload attached to it. That’s a more complicated evaluation than simply sorting pitchers by radar-gun readings.

The broader implication is a shifting baseline. As faster pitches become more common, a velocity that once distinguished an offering may carry less information on its own; teams will still need to understand how a pitch fits with the rest of the arsenal. That doesn’t make velocity less relevant. It makes context more valuable.

The next question is how far this velocity curve can climb before the tradeoffs become harder to manage. The recent data shows a pronounced rise, including in pitches that were once defined partly by their lower speed. Whether that pace continues, or how teams respond if it does, remains open. For now, the clearest signal is that modern pitching is getting faster across the board.