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Ryan Zeferjahn

#56 - Relief Pitcher

Los Angeles Angels

Bats / Throws Right / Right
Date of Birth 2/28/1998 (28)
Height, Weight 6'5", 209 lb
Hometown Topeka, KS

2026 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
2 44.0 3.89 1.23 31.9% 15.7%
66th 2
Sv
67th 33.0
IP
164th 4.33
ERA
112th 1.37
WHIP
20th 22.3%
K%
331st 10.0%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
97.5 13.2% 30.7% 50.3% 2.4% 4.96 3.89
34th 94.4
FB MPH
111th 12.1%
SwStr%
82nd 28.4%
CSW%
193rd 50.7%
Str-ICR
24th 4.6%
MTK%
147th 4.93
PLV
236th 3.55
PLA
Saves List
Rank
39th
Holds List
Rank
25th
Saves+Holds List
Rank
46th

Articles

7/13/2026Fantasy Baseball Relief Pitcher Roundup: 7/12Rick Graham

7/11/2026The Stash List Week 16: Top 10 Pitching Prospects to Stash in 2026John Villavicencio

7/10/2026Fantasy Baseball Relief Pitcher Roundup: 7/9Rick Graham

7/9/2026Fantasy Baseball Relief Pitcher Roundup: 7/8Rick Graham

7/8/2026Fantasy Reliever Rankings: Closers, Holds & SOLDs - 7/7Rick Graham

See More Articles
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Ryan Zeferjahn Overview

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L Sv Hld ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR% GB% SwStr% CSW% IPR% PLV
2024 LAA 12 0 17.0 0-0 0 0 2.12 0.76 1.41 2.46 3.72 2.25 28.1% 9.4% 3.7 0.00 .184 0.0% 73.3% 15.8% 39.5% 15.9% 30.3% 0.54 5.11
2025 LAA 62 1 57.0 6-5 2 17 4.74 1.47 4.51 5.36 4.73 3.63 28.2% 13.3% 7.7 1.89 .280 24.5% 80.1% 39.3% 37.2% 13.7% 30.0% 0.55 4.97
2026 LAA 38 0 44.0 4-3 2 6 3.89 1.23 3.30 4.10 4.09 3.89 31.9% 15.7% 4.7 0.82 .216 19.0% 72.2% 29.3% 42.9% 13.2% 30.7% 0.53 4.96
RP MLB Percentile 78 0 80 84-13 73 67 53 66 77 54 61 32 94 5 95 66 90 42 46 92 42 67 76 61 55
RP MLB AVG 26 1 33.0 2-2 2 4 4.33 1.37 4.30 4.33 4.38 3.55 22.3% 10.0% 8.4 1.15 .291 18.3% 72.3% 37.2% 43.5% 12.1% 28.4% 0.50 4.93
Career 112 1 118.0 10-8 4 23 4.04 1.28 3.61 4.47 4.34 3.53 29.6% 13.7% 6.0 1.22 .244 20.3% 76.3% 32.7% 39.4% 13.7% 30.3% 0.54 4.98

Ryan Zeferjahn Repertoire

2024 2025 2026 All
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Ryan Zeferjahn Game Log

Ryan Zeferjahn Standard

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Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2024 LAA 12 0 17.0 0-0 0 0 0 208 135 73 64 7 6 1 0 0 18 6 2 0
2025 LAA 62 1 57.0 6-5 0 2 17 1,029 634 395 255 49 29 8 0 12 72 34 4 3
2026 LAA 38 0 44.0 4-3 0 2 6 827 470 356 191 23 13 5 1 4 61 30 7 1
RP MLB Percentile 78 0 80 84-13 0 73 67 87 82 8 83 60 68 42 11 33 93 3 1 35
RP MLB AVG 26 1 33.0 2-2 0 2 4 562 358 204 144 31 20 6 1 4 32 14 2 1
Career 112 1 118.0 10-8 0 4 23 2,064 1,239 824 510 79 48 14 1 16 151 70 13 4

Ryan Zeferjahn Advanced

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2024 LAA 28.1% 9.4% .127 .145 .379 .181 .184 .184 .119 .176 .171 .163 87.0 86.3 17.3 1.41
2025 LAA 28.2% 13.3% .228 .433 .776 .336 .280 .340 .216 .327 .263 .399 86.7 86.5 14.8 4.51
2026 LAA 31.9% 15.7% .151 .276 .592 .276 .216 .250 .155 .277 .222 .302 88.6 93.3 15.5 3.30
RP MLB Percentile 94 5 96 92 82 77 90 88 99 77 95 88 37 11 33 77
RP MLB AVG 22.3% 10.0% .243 .394 .720 .318 .291 .322 .238 .320 .282 .362 87.7 89.3 13.3 4.30
Career 29.6% 13.7% .187 .339 .658 .296 .244 .288 .181 .291 .236 .336 87.4 88.3 15.4 3.61

Ryan Zeferjahn Pitch › Mix

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Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2024 LAA35.6% (97.3)-47.6% (90.4)-16.4% (83.3)0.5% (70.2)--- 35.6% 64.4%
2025 LAA31.5% (97.4)0.6% (96.6)22.7% (91.0)17.2% (87.9)27.8% (83.8)0.2% (82.8)--- 32.1% 67.9%
2026 LAA30.7% (97.5)17.1% (96.1)0.2% (89.5)12.8% (88.1)36.8% (85.3)1.3% (82.2)--- 47.8% 51.1%
RP MLB Percentile 33 (90) 37 (80) 0 (46) 21 (78) 88 (82) 1 (65) - - - 45.4% 49.4%
RP MLB AVG 38.0% (94.4) 25.6% (93.9) 20.7% (89.4) 25.7% (85.2) 21.5% (82.5) 16.8% (79.8) 17.2% (86.3) 18.5% (86.4) 32.7% (68.2) 48.3% 51.5%
Career31.6% (97.4)7.1% (96.1)16.2% (90.8)13.7% (88.0)30.2% (84.5)0.7% (81.4)--- 38.7% 60.9%

Ryan Zeferjahn Pitch › Results

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Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2024 LAA25.7% (13)-35.4% (14)-26.5% (6)0.0% (0)--- 25.7% 32.8%
2025 LAA28.1% (35)16.7% (0)32.5% (31)26.6% (27)32.5% (47)50.0% (1)--- 27.9% 31.0%
2026 LAA29.9% (34)25.5% (6)50.0% (1)24.5% (12)36.5% (55)9.1% (0)--- 28.4% 32.9%
RP MLB Percentile 70 (17) 36 (36) 99 (7) 24 (42) 86 (1) 4 (81) - - - 56.9% 78.3%
RP MLB AVG 27.0% (20) 26.9% (8) 27.2% (10) 29.2% (16) 28.1% (13) 27.2% (9) 21.5% (12) 23.5% (15) 23.9% (7) 27.7% 28.7%
Career28.5% (82)25.2% (6)33.4% (46)25.8% (39)34.1% (108)14.3% (1)--- 27.9% 31.8%

Ryan Zeferjahn Batted Ball › Contact

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Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR%
2024 LAA 39.5% 15.8% 23.7% 21.1% 26.3% 39.5% 39.5% 21.1% 16.3% 84.1% 13.2% 2.6% 0.0% 15.8%
2025 LAA 37.2% 19.3% 33.8% 9.7% 40.0% 42.1% 34.5% 23.4% 17.5% 60.7% 21.4% 7.6% 10.3% 39.3%
2026 LAA 42.9% 19.8% 23.1% 14.3% 30.8% 41.3% 38.0% 20.7% 15.0% 70.4% 22.0% 2.2% 5.5% 29.3%
RP MLB Percentile 42 64 45 83 71 49 77 18 12 93 68 91 69 92
RP MLB AVG 43.5% 21.8% 24.4% 10.4% 34.7% 41.0% 33.9% 25.1% 18.0% 62.5% 24.4% 5.9% 7.2% 37.2%
Career 39.4% 19.0% 28.8% 12.8% 35.0% 41.5% 36.4% 22.2% 16.4% 67.2% 20.4% 5.1% 7.3% 32.7%

Ryan Zeferjahn Batted Ball › Outcomes

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Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR% IPA%
2024 LAA .127 .181 .184 .184 .119 .176 .171 .163 87.0 86.3 17.3 0.0% 15.8% 9.4%
2025 LAA .228 .336 .280 .340 .216 .327 .263 .399 86.7 86.5 14.8 24.5% 39.3% 22.4%
2026 LAA .151 .276 .216 .250 .155 .277 .222 .302 88.6 93.3 15.5 19.0% 29.3% 14.1%
RP MLB Percentile 96 77 90 88 99 77 95 88 37 11 33 42 92 99
RP MLB AVG .243 .318 .291 .322 .238 .320 .282 .362 87.7 89.3 13.3 18.3% 37.2% 24.7%
Career .187 .296 .244 .288 .181 .291 .236 .336 87.4 88.3 15.4 20.3% 32.7% 17.6%

Ryan Zeferjahn Approach › Plate Discipline

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Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR% Str-ICR
2024 LAA 49.5% 64.9% 50.5% 29.5% 31.4% 16.3% 68.6% 77.0% 48.4% 14.4% 15.9% 30.3% 18.3% 61.5% 0.54 59.1%
2025 LAA 47.4% 61.6% 45.3% 25.3% 30.3% 17.5% 69.7% 79.6% 46.0% 16.3% 13.7% 30.0% 14.1% 56.9% 0.55 50.5%
2026 LAA 40.9% 56.8% 39.3% 23.9% 33.5% 15.0% 66.5% 78.3% 46.2% 17.5% 13.2% 30.7% 11.1% 54.1% 0.53 50.3%
RP MLB Percentile 13 1 2 5 91 12 91 88 93 68 67 76 1 10 61 45
RP MLB AVG 44.5% 63.5% 47.1% 31.4% 25.5% 18.0% 74.5% 84.0% 58.5% 16.3% 12.1% 28.4% 17.1% 58.0% 0.50 50.7%
Career 45.0% 60.0% 43.4% 25.1% 31.6% 16.4% 68.4% 78.9% 46.3% 16.6% 13.7% 30.3% 13.3% 56.2% 0.54 51.3%

Ryan Zeferjahn Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2024 LAA 49.5% 37.5% 24.0% 38.5% 33.7% 29.3% 37.0% 27.9% 48.1% 9.1%
2025 LAA 47.4% 33.1% 22.7% 44.1% 30.0% 26.3% 43.6% 27.9% 49.4% 6.4%
2026 LAA 40.9% 35.0% 24.0% 41.1% 36.8% 24.8% 38.4% 29.5% 46.6% 6.5%
RP MLB Percentile 13 53 81 69 51 26 38 47 77 44
RP MLB AVG 44.5% 34.7% 27.0% 38.3% 36.5% 22.9% 40.5% 29.9% 43.1% 6.6%
Career 45.0% 34.3% 23.4% 42.3% 33.1% 26.0% 40.9% 28.5% 48.1% 6.7%

Ryan Zeferjahn Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2024 LAA 63.9% 13.0% 25.0% 20.3% 61.3% 41.9% 16.5% 28.8% 34.6%
2025 LAA 58.4% 11.0% 31.5% 13.8% 58.4% 49.4% 19.5% 16.7% 22.2%
2026 LAA 54.3% 16.8% 30.4% 8.5% 53.7% 48.9% 21.4% 23.5% 24.3%
RP MLB Percentile 4 3 61 3 9 41 55 24 86
RP MLB AVG 58.5% 12.3% 29.7% 14.5% 60.7% 49.9% 21.0% 26.4% 19.2%
Career 57.3% 13.5% 30.4% 12.5% 57.0% 48.3% 19.9% 20.4% 24.1%

Ryan Zeferjahn PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2024 LAA 208 5.11 51.0% 14.4% 34.6% 16.3% 2.4% -5.6 -2 2.25
2025 LAA 1,029 4.97 46.5% 17.9% 35.7% 10.8% 5.1% 12.6 +3 3.63
2026 LAA 827 4.96 47.7% 13.2% 39.1% 8.6% 2.4% -4.6 -15 3.89
RP MLB Percentile 87 55 69 3 25 25 92 82 99 32
RP MLB AVG 562 4.93 45.9% 17.3% 36.8% 9.0% 4.6% 0.9 +0 3.55
Career 2,064 4.98 47.4% 15.7% 36.9% 10.5% 3.7% 2.3 -14 3.53
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