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TJ Rumfield or Peter Lambert

Who Should I Start? - Week 14 • Start New
TJ Rumfield

TJ Rumfield

1BColorado Rockies COL
Peter Lambert

Peter Lambert

SPHouston Astros HOU
OR
🔓 EXPERT ANALYSIS

Owners starting Rumfield over Lambert

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook TJ Rumfield

TJ Rumfield’s Power Surge Makes Him a Must-Start Corner Infielder

TJ Rumfield is scorching-hot, batting .391 with two home runs and six runs over his last seven days as Colorado's everyday first baseman. While the fifth-place Rockies continue to struggle in the NL West division, Rumfield's regular lineup spot is highly secure. He has fully put a late-May hand injury behind him and is swinging a highly productive bat in the heart of the order.

While his recent hot streak will normalize, his season-long .284 average and 10 home runs are highly encouraging for a young hitter. Our models project him to maintain a steady .275 average rest-of-season while continuing to supply modest power. At age 26, this breakout looks legitimate, especially when playing in the hitter-friendly environment of Coors Field.

Colorado plays six games this week, starting with three road matchups in Chicago before returning home to host Pittsburgh. Rumfield draws several friendly matchups against high-ERA starters like Edward Cabrera and Jared Jones, though facing Paul Skenes will be a tough test. Lock him in as a standard Start this week to capitalize on his momentum.

Updated 11 hrs ago

Latest News TJ Rumfield
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🔓 EXPERT ANALYSIS

Owners starting Lambert over Rumfield

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Peter Lambert

Lambert's Strong Recent Run Clouded by Hand Injury

Lambert has pitched well lately, posting a sharp 2.41 ERA with 10 strikeouts over his last 11.2 innings of work. However, the fourth-place Astros are monitoring his status closely as he is currently questionable with a right hand injury. Despite the injury, he remains a key back-end starter in Houston's injury-depleted rotation.

This recent hot stretch is a welcome sight, but our models expect some regression toward his career norms. While his current 3.52 season ERA is solid, his underlying metrics suggest he will settle closer to our projected 4.00 ERA and 1.30 WHIP, making him more of a streamable matchup option than a set-it-and-forget-it asset.

Lambert is tentatively scheduled to start Wednesday at home against Detroit. It is a tough remaining matchup against Casey Mize, who has a stellar 2.27 ERA and 0.97 WHIP, and Lambert's hand issue adds too much risk to trust him. Given the injury uncertainty and a difficult opponent, our weekly verdict is to sit him.

Updated 11 hrs ago

Latest News Peter Lambert
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Performance TJ Rumfield
Fantasy Chart Loading...

AVG HR RBI R OBP SLG SB GP
.391256.5000.91306
Season stats based on the past 7 days

AVG HR RBI R OBP SLG SB GP
.286378.3880.667012
Season stats based on the past 14 days
Performance Peter Lambert
Fantasy Chart Loading...

ERA W-L HLD SV SO WLK WHIP GP
2.950-000600.821
Season stats based on the past 7 days

ERA W-L HLD SV SO WLK WHIP GP
2.411-0001041.252
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START TJ Rumfield
OWN
41%
+4.57 compared to last week
START
36%
+11.01 compared to last week
OWN/START Peter Lambert
OWN
30%
-0.23 compared to last week
START
13%
-3.7 compared to last week
Next Up Consensus Rankings
Expert Consensus TJ Rumfield
33rd
Average Ranking of Fantasy Experts
Expert Consensus Peter Lambert
92nd
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown TJ Rumfield

    Overview

  • He is eligible to play multiple positions including: 1B DH . However, he plays 1B most often.
  • Experts rank this player at 34th among 1B's. Based on his stats from the past 60 days, he is currently ranked 11th.
  • The current leader among 1B's is Nick Kurtz
  • He is doing much better than most people thought he would.
  • Trending Batting Stats

  • Ranked 221st in BABIP (Batting Average on Balls In Play) with 0.291
  • Top 100 in batting average with 0.278 and is currently ranked 95th
  • Top 75 on base percentage and is currently ranked 73rd with 0.366
  • Top 75 in slugging percentage and is currently ranked 75th with 0.487
  • Top 75 in on base plus slugging and is currently ranked 64th with 0.853
  • Not too impressive and is currently ranked 131st in RBI with 27
  • Not too impressive and is currently ranked 199th in runs scored with 25
  • His average points in the past two weeks have increased by 1.1 PPG.
  • At this point in the season his numbers compared to last years: AVG: +0.284, OBP: +0.367, HRs: +10, RBI: +35, Runs: +31, Wlks: +27, Stls: EVEN,
Breakdown Peter Lambert

    Overview

  • Experts rank this player at 93rd among SP's. Based on his stats from the past 60 days, he is currently ranked 46th.
  • The current leader among SP's is Jacob Misiorowski
  • You have to be impressed by how much better he is performing. Can he keep this up or is it a fluke?
  • In the past two weeks he has had an awful lot of time off and he's listed on the injury report. He may have some nagging injuries with his Hand (Since Jun 10, 2026). Stay clear of him if its going to stick around, otherwise now is the time to get a guy at a bargain price since he is hurt. Check out his player news.
  • Trending Pitching Stats

  • Top 75 in WHIP and is currently ranked 66th with 1.23
  • Top 75 in ERA and is currently ranked 52nd with 3.52
  • Top 20 in walks and is currently ranked 18th with 25
  • Top 25 in wins and is currently ranked 24th with 5
  • His average points in the past two weeks have increased by 1.3 PPG.
  • At this point in the season his numbers compared to last years: W: +5, L: +4, WHIP: +1.21, ERA: +3.47, K's: +53, Walks: +25
Next Up Health Check
Injury TJ Rumfield

No Injury Reported

Injury Peter Lambert

HAND - Since Jun 10, 2026

Lambert is dealing with an injury to his right hand and is uncertain to make his next scheduled start for the Astros.
Next Up Matchup Comparison
Matchups TJ Rumfield
DateOpponentResult
Jun 15@CHCShota Imanaga
Jun 16@CHCEdward Cabrera
Jun 17@CHCJavier Assad
Jun 19VS PITBubba Chandler
Jun 20VS PITPaul Skenes
Jun 21VS PITJared Jones
AVG HR RBI R OBP SLG SB GP
.350235.5000.75006
Season stats based on this weeks opponents
Matchups Peter Lambert
DateOpponentResult
Jun 15VS DETTroy Melton
Jun 16VS DETFramber Valdez
Jun 17VS DETCasey Mize
Jun 19VS CLETanner Bibee
Jun 20VS CLEGavin Williams
Jun 21VS CLESlade Cecconi
ERA W-L HLD SV SO WLK WHIP GP
0.001-000831.001
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating TJ Rumfield
10.25
FantasySP Player Rating
Rating Peter Lambert
8.02
FantasySP Player Rating
Next Up Career Comparison
Career TJ Rumfield
YEAR TM GP H HR R RBI SB BB AVG OBP SLG PTS
2026 COL 67 69 10 31 34 0 27 .284 .365 .481 236
ON PACE 150 155 22 69 76 0 60 .284 .365 .481 531
3-YEAR AVG . . . 0
Career 67 69 10 31 34 0 27 .284 .365 .481
Career Peter Lambert
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2019 COL 19 89.1 1582 57 36 0 3-7 7.25 1.74 5.7 86
2021 COL 2 7.1 123 3 2 0 0-0 8.59 1.91 3.7 0
2023 COL 25 85.0 1450 71 28 0 3-7 5.51 1.42 7.5 122
2024 COL 28 59.0 1039 50 29 0 2-5 5.95 1.73 7.6 68
2026 HOU 10 57.0 948 53 25 0 5-4 3.47 1.21 8.4 128
ON PACE 22 127 2103 117 55 0 11-8 3.47 1.21 8.4 282
3-YEAR AVG 27 71 1245 61 29 0 3-6 5.75 1.56 7.6 95
Career 84 293.0 5142 234 120 0 0-0 5.9 1.57 7.2
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Week 1
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ATL @PIT
BAL @IND
BUF @HOU
CAR vs CHI
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CLE @JAC
DAL @NYG
DEN @KC
DET vs NO
GB @MIN
LAR vs SF
LV vs MIA
NE @SEA
NYJ @TEN
PHI vs WAS
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ARI vs LAA 09:40 EDT EST Ryne Nelson
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CHC vs COL 08:05 EDT EST Shota Imanaga
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CIN vs NYM 07:10 EDT EST Chase Burns
Tobias Myers
DET @HOU 08:10 EDT EST Troy Melton
Kai-Wei Teng
KC @WAS 06:45 EDT EST Mitch Spence
Andrew Alvarez
LAD vs TB 10:10 EDT EST Eric Lauer
Nick Martinez
MIA @PHI 06:40 EDT EST Ryan Gusto
Zack Wheeler
MIN @TEX 08:05 EDT EST
MacKenzie Gore
SD @STL 07:45 EDT EST Lucas Giolito
Dustin May
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