Slade Cecconi

Slade Cecconi

26-Year-Old PitcherSP
Cleveland Guardians
2026 Fantasy Outlook
The Josh Naylor for Cecconi trade worked out better than expected for Cleveland because they at least have something to show for the trade, while the Diamondbacks got back some prospects from Seattle when they sent Naylor north just before the trade deadline. Cecconi strained his oblique toward the end of spring training, which shelved him until mid-May, limiting him to 23 starts on the season. Cecconi picked up where he left off with Arizona after the trade with a servicable strikeout rate, a low walk rate but too many home runs. Cecconi has a 1.7 HR/9 through 236 major league innings, which has contributed to his 5.07 ERA in that time as well. Cleveland coaching got Cecconi to work on a sinker and cut back on his four-seamer, and perhaps that work will continue, as that four-seamer has led to 18 home runs and a .308 opponents' batting average. A pitcher has to have a fastball to succeed in the big leagues, but it would behoove Cecconi to avoid predictable fastball counts and leverage the rest of his diverse repertoire a bit more in 2026. Read Past Outlooks
RANKS
Rest of Season From Preseason
#408
ADP
Signed a one-year contract with the Guardians in March of 2026.
Struggles in season debut
PCleveland Guardians
March 29, 2026
Cecconi (0-1) took the loss Sunday against the Mariners, allowing six runs on six hits and three walks in 4.1 innings. He struck out five.
Analysis
The right-hander managed to make it through three scoreless innings to begin his outing, but the Mariners throttled him for six runs across the fourth and fifth frames. Three of the hits he allowed went for extra bases, though Cecconi was at least able to stretch out to 93 pitches in his first start of the campaign. Cecconi has a difficult assignment slated for next weekend versus the Cubs, which might limit his streaming appeal.
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Pitching Stats
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2026 MLB Game Log
2026
2025
2024
2023
2026 MLB Game Log
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2025 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
93
Last 10 Games
93
Last 5 Games
93
How many pitches does Slade Cecconi generally throw?
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
What part of the game does Slade Cecconi generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
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9th
 
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2024
 
 
-17%
BAA vs LHP
2026
 
 
-44%
BAA vs RHP
2025
 
 
-19%
BAA vs LHP
2024
 
 
-18%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .241 456 92 31 100 22 2 21
Since 2024vs Right .291 451 86 21 123 30 1 20
2026vs Left .357 18 5 2 5 1 0 1
2026vs Right .200 6 0 1 1 1 0 0
2025vs Left .221 274 61 19 56 12 1 13
2025vs Right .273 271 48 13 69 15 1 11
2024vs Left .264 164 26 10 39 9 1 7
2024vs Right .321 174 38 7 53 14 0 9
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2024
 
 
-33%
ERA on Road
2026
 
 
-100%
ERA at Home
2025
 
 
-22%
ERA on Road
2024
 
 
-59%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 6.47 1.44 97.1 2 7 0 6.6 2.7 1.9
Since 2024Away 4.34 1.16 116.0 7 8 0 8.3 1.8 1.6
2026Home 0 0 0 0 0 0 0 0 0
2026Away 12.46 2.08 4.1 0 1 0 10.4 6.2 2.1
2025Home 4.78 1.22 69.2 2 4 0 5.8 2.5 1.8
2025Away 3.75 1.16 62.1 5 3 0 9.2 1.9 1.4
2024Home 10.73 1.99 27.2 0 3 0 8.5 3.3 2.3
2024Away 4.38 1.09 49.1 2 4 0 6.9 1.3 1.6
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Stat Review
How does Slade Cecconi compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
3.41
 
K/9
7.4
 
BB/9
2.2
 
HR/9
1.6
 
Fastball
95.6 mph
 
ERA
4.30
 
WHIP
1.19
 
BABIP
.277
 
GB/FB
1.22
 
Left On Base
73.7%
 
Exit Velocity
84.2 mph
 
Barrels/BBE
7.2%
 
Spin Rate
2341 rpm
 
Balls Hit 95+ MPH
28.9%
 
Swinging Strike
9.5%
 
Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Slade Cecconi See More
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Past Fantasy Outlooks
2025
2024
2021
Cecconi was recalled to the majors four times and optioned to the minors five times by the Diamondbacks in 2024. While the 25-year-old pitched well in a tough environment at Triple-A Reno, posting a 3.06 ERA and 54:14 K:BB over 47 innings, he wasn't nearly as successful with the big club as he split time between starting and long relief. Cecconi has collected a solid 24.1 percent strikeout rate and 6.8 percent walk rate in the minors, and while the good control has followed him to the majors (4.7 percent walk rate), the bat-missing has not (18.7 percent strikeout rate). The Guardians saw something to like with Cecconi and received him in the Josh Naylor trade over the offseason. Cleveland's reputation with pitching development is reason enough for fantasy managers to be more interested in Cecconi, although a spot in the Opening Day rotation does not appear to be a guarantee.
The right-hander made his MLB debut for Arizona last season and posted a solid 4.33 ERA, 1.15 WHIP and 20:4 K:BB across 27 innings while working as a swingman. Cecconi otherwise exclusively worked as a starter at Triple-A Reno but scuffled to a 6.11 ERA in 23 outings. He has plenty of prospect pedigree as the 33rd overall pick of the 2020 Draft but hasn't put up notable numbers in the minor leagues. Cecconi should compete for a spot in the Diamondbacks' rotation during spring training and will likely make some starts at some point even if he misses the Opening Day roster, but he seems unlikely to be a reliable back-end starter.
Arizona popped Cecconi with the No. 33 overall pick last year and he already looks like one of the steals of the draft. The draft-eligible sophomore started working out 5-6 days per week when the U of Miami's season was cancelled in March. He added muscle to his 6-foot-4, 224-pound frame while improving his changeup and curveball. His mid-90s fastball and mid-80s slider were already plus pitches in college, and he showed up to the alternate training site pumping 98 mph from day one. There were concerns about his command and consistency when he was in college, and the 21-year-old righty will set out this year to prove he can maintain his electric stuff over longer outings while holding up over a full season. The team thinks he could move quickly, especially if his curveball and changeup continue to improve. Cecconi has clear frontline upside but won't come with that price tag in most dynasty leagues.
More Fantasy News
Ready for regular season
PCleveland Guardians
March 24, 2026
Cecconi allowed one hit and two walks while striking out two over four scoreless innings in Monday's spring start against the Diamondbacks.
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Lowers spring ERA
PCleveland Guardians
March 13, 2026
Cecconi allowed two hits and one walk while striking out six over four scoreless innings in Thursday's spring start against the Brewers.
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Works four innings
PCleveland Guardians
March 8, 2026
Cecconi allowed one run on five hits and one walk while striking out five over four innings in Saturday's spring start against the Padres.
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Falters in third inning
PCleveland Guardians
March 3, 2026
Cecconi allowed two runs on three hits and one walk while striking out four over 2.2 innings in Monday's spring start against Texas.
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Works out of trouble
PCleveland Guardians
February 26, 2026
Cecconi allowed three hits and struck out one over two scoreless innings in Wednesday's spring start against Texas.
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Latest Fantasy Rumors
Could rejoin MLB rotation
PArizona Diamondbacks
May 30, 2024
Zac Gallen suffered a hamstring strain Thursday against the Mets, per Jesse Friedman of GoPHNX.com, so Cecconi may have a chance to rejoin the Diamondbacks' rotation next week.
Analysis
Cecconi was demoted to Triple-A Reno last week after a five-start run with Arizona, which ended with him giving up six runs in three of his final four outings. The 24-year-old had a 2.08 ERA and 0.69 WHIP in his other three appearances, so he's been a true boom-or-bust performer early in 2024. Gallen remains without a return timeline for now but is a strong bet to land on the injured list.
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