Jesse Jefferson had a 6-5 record with an ERA of 4.11 and 52 strikeouts in 18 appearances in his rookie season in 1973.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Jefferson | 1973 | 18 | 6 | 5 | .545 | 15 | 4.11 | 52 | 3 | 0 | 0 | 100.2 | 104 | 46 | 53 | 15 | 46 | 0 | 2 | 1 | 439 | 8 | 4.65 | 4.11 | 1.13 | 1.34 | 11.8 | 10.5 | 1.49 | .273 | 4.74 | 111 | 4.83 | 131 | 9.30 | -13.4 |
BAL| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | J. Jefferson | 9/29/1973 | 1973 | vs | 0 | 0.00 | 4 | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 12 | 0 | |||
| 2 | | J. Jefferson | 9/25/1973 | 1973 | vs | W | 1 | 4.50 | 2 | 0 | 0 | 0 | 6.0 | 8 | 3 | 3 | 0 | 4 | 0 | 0 | 0 | 29 | 0 | ||
| 3 | | J. Jefferson | 9/18/1973 | 1973 | @ | W | 1 | 2.00 | 8 | 1 | 0 | 0 | 9.0 | 8 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 36 | 0 | ||
| 4 | | J. Jefferson | 9/10/1973 | 1973 | vs | L | 1 | 7.20 | 0 | 0 | 0 | 0 | 5.0 | 9 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | ||
| 5 | | J. Jefferson | 9/3/1973 | 1973 | @ | 1 | 3.52 | 3 | 0 | 0 | 0 | 7.2 | 9 | 3 | 7 | 1 | 4 | 0 | 0 | 0 | 35 | 0 | |||
| 6 | | J. Jefferson | 8/14/1973 | 1973 | @ | 0 | 18.00 | 0 | 0 | 0 | 0 | 2.0 | 3 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 10 | 0 | |||
| 7 | | J. Jefferson | 8/7/1973 | 1973 | @ | L | 1 | 6.35 | 2 | 0 | 0 | 0 | 5.2 | 6 | 4 | 4 | 0 | 2 | 0 | 0 | 0 | 26 | 0 | ||
| 8 | | J. Jefferson | 8/3/1973 | 1973 | vs | W | 1 | 2.00 | 9 | 1 | 0 | 0 | 9.0 | 5 | 2 | 2 | 1 | 4 | 0 | 0 | 0 | 36 | 1 | ||
| 9 | | J. Jefferson | 7/30/1973 | 1973 | vs | L | 1 | 7.71 | 1 | 0 | 0 | 0 | 4.2 | 6 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 22 | 0 | ||
| 10 | | J. Jefferson | 7/27/1973 | 1973 | vs | 1 | 6.00 | 2 | 0 | 0 | 0 | 3.0 | 6 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 15 | 1 | |||
| 11 | | J. Jefferson | 7/20/1973 | 1973 | @ | L | 1 | 11.57 | 0 | 0 | 0 | 0 | 2.1 | 5 | 3 | 4 | 0 | 3 | 0 | 0 | 1 | 15 | 0 | ||
| 12 | | J. Jefferson | 7/16/1973 | 1973 | @ | 1 | 7.20 | 4 | 0 | 0 | 0 | 5.0 | 5 | 4 | 5 | 2 | 3 | 0 | 0 | 0 | 22 | 1 | |||
| 13 | | J. Jefferson | 7/12/1973 | 1973 | @ | W | 1 | 2.57 | 5 | 0 | 0 | 0 | 7.0 | 6 | 2 | 3 | 0 | 2 | 0 | 0 | 0 | 27 | 2 | ||
| 14 | | J. Jefferson | 7/8/1973 | 1973 | vs | 1 | 3.00 | 3 | 0 | 0 | 0 | 6.0 | 6 | 2 | 2 | 1 | 5 | 0 | 0 | 0 | 29 | 1 | |||
| 15 | | J. Jefferson | 7/3/1973 | 1973 | vs | W | 0 | 0.00 | 2 | 0 | 0 | 0 | 3.0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 11 | 0 | ||
| 16 | | J. Jefferson | 7/2/1973 | 1973 | vs | L | 1 | 4.91 | 3 | 0 | 0 | 0 | 7.1 | 5 | 4 | 4 | 2 | 5 | 0 | 0 | 0 | 30 | 2 | ||
| 17 | | J. Jefferson | 6/28/1973 | 1973 | vs | 1 | 3.86 | 3 | 0 | 0 | 0 | 4.2 | 7 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | |||
| 18 | | J. Jefferson | 6/23/1973 | 1973 | @ | W | 1 | 0.90 | 1 | 1 | 0 | 0 | 10.0 | 7 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 38 | 0 | ||
| Total | 15 | 4.11 | 52 | 3 | 0 | 0 | 100.2 | 104 | 46 | 53 | 15 | 46 | 0 | 2 | 1 | 439 | 8 |
CLE
DET
BOS
TEX
MIN
CAL
OAK
CWS
MIL
NYYMore MLB News
Max Scherzer passes Gaylord Perry on career strikeouts list as Blue Jays beat Mariners 7-0
Henderson hits 2 homers, Orioles score 7 unanswered runs to rally past Athletics 8-5
Struggling Mariners put RHP Emerson Hancock on 15-day IL because of strained left adductor
Wheeler throws 6 strong innings, Sosa hits go-ahead homer in Phillies' 5-2 win over Angels
Wade's pinch-hit homer helps first-place Astros power past Mets 6-3
Ezequiel Durán leads the way as Rangers snap 4-game skid by beating Brewers 7-4
More Orioles Stats
Team Batting Leaders 
HR
32
Alonso
RBI
91
Alonso
AVG
.309
Alexander
Team Pitching Leaders 
W
9
Rogers
K
139
Baz
ERA
3.38
Young
Team Rankings
HR
168
9th
R
626
9th
SO
1,089
23rd
ERA
4.19
19th
Rays
Red Sox
Blue Jays
COL
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
82 | 55 | .599 | ||
77 | 60 | .562 | 5.0 | |
69 | 68 | .504 | 13.0 | |
65 | 74 | .468 | 18.0 | |
61 | 76 | .445 | 21.0 | |
| NL Central | W | L | PCT | GB |
85 | 52 | .620 | ||
77 | 59 | .566 | 7.5 | |
68 | 70 | .493 | 17.5 | |
67 | 71 | .486 | 18.5 | |
64 | 72 | .471 | 20.5 | |
| NL West | W | L | PCT | GB |
82 | 55 | .599 | ||
73 | 65 | .529 | 9.5 | |
72 | 65 | .526 | 10.0 | |
56 | 81 | .409 | 26.0 | |
52 | 85 | .380 | 30.0 |
Braves
Phillies
Marlins
Nationals
Mets
Brewers
Cubs
Cardinals
Pirates
Reds
Dodgers
Diamondbacks
Padres
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
82 | 54 | .603 | ||
78 | 59 | .569 | 4.5 | |
74 | 63 | .540 | 8.5 | |
68 | 69 | .496 | 14.5 | |
68 | 70 | .493 | 15.0 | |
| AL Central | W | L | PCT | GB |
72 | 64 | .529 | ||
69 | 68 | .504 | 3.5 | |
65 | 72 | .474 | 7.5 | |
63 | 73 | .463 | 9.0 | |
62 | 76 | .449 | 11.0 | |
| AL West | W | L | PCT | GB |
69 | 68 | .504 | ||
67 | 70 | .489 | 2.0 | |
64 | 73 | .467 | 5.0 | |
53 | 84 | .387 | 16.0 | |
52 | 85 | .380 | 17.0 |
Guardians
Royals
Astros
Rangers
Mariners
Angels