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RacerDB / Drivers / Grennan

🏳️ Chase Grennan

Racing driver. NASCAR Whelen Modified Tour, Gershow Recycling (Joe Bertuccio).
Driver facts
Full name
Chase Grennan
Current team
Gershow Recycling (Joe Bertuccio)
Series
NASCAR Whelen Modified Tour
Status
Active
Career wins
0
Career podiums
0
Career starts
1
Career DNFs
0
Racer Rating
2,641
Driver photo 3:4
Racer Rating
2,641
Rank 11433 of 39,254 indexed, +54 this season
FIA Categorisation
Not on file
Not yet indexed
Source: fia.com
Synthesized from 1 source, updated 0h ago

Chase Grennan is a racing driver who competes in NASCAR Whelen Modified Tour for Gershow Recycling (Joe Bertuccio). Grennan has recorded 0 wins and 0 podiums from 1 start.[1]

A Racer Rating of 2,641 ranks Grennan 11433th of 39,254 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.

Sources: [1] Indexed race classifications
2026 form
Last 1 races, finish position (higher is better)
P1P5P10P20DNFUSA
Recent results
Tap a row for the full race
2026-05-30Riverhead RacewayNASCAR Whelen Modified TourP11+54
Career-best drives
Ranked by rating won, which prices the opposition
Rating wonRaceSeriesFinish
+54Riverhead Raceway 2026NASCAR Whelen Modified TourP11
Season by season
SeasonSeriesTeamRacesWinsPodiumsDNFsPolesPointsPosGain/LossRating
2026▸NASCAR Whelen Modified TourGershow Recycling (Joe Bertuccio)100000P26+1,2912,641
Recent coverage
No recent coverage found.
Head-to-head
Most-raced and strongest-beaten: times Grennan finished ahead vs behind
RivalRatingRacedAheadBehindRecord
🏳️ Matt HirschmanHigher-rated4,444110100%
🏳️ Craig LutzHigher-rated4,152110100%
🏳️ Tyler RypkemaHigher-rated3,991110100%
Raced wheel-to-wheel, not as team-mates
On the leaderboard
Global rank, 39,254 drivers indexed
#DriverSeriesRating
11,423🏳️ Paul Kasper24H Series2,643
11,424🏳️ Robbie McWilliamsIMSA VP Racing SportsCar Challenge2,643
11,425🏳️ Ruben MoyaSKUSA SuperNationals2,643
11,426🏳️ Aidan MeekPCA Club Racing2,642
11,427🇺🇸 Alfred CAIOLAFerrari Challenge2,642
11,428🏳️ Enzo VidmontieneSKUSA SuperNationals2,642
11,429🏳️ Florian EymeInternational GT2,642
11,430🏳️ Frank JiovaniARCA Menards Series2,642
11,431🇫🇷 Lionel Rigaud24H Series2,642
11,432🇦🇹 Andreas HöflerMichelin 992 Endurance Cup2,641
11,433🏳️ Chase GrennanNASCAR Whelen Modified Tour2,641
11,434🇨🇦 Craig BrackenARCA Menards Series2,641
11,435🏳️ Jonas ForsARCA Menards Series2,641
11,436🏳️ Lisa Billard (WCD)F1 Academy2,641
11,438🇦🇷 Martín VázquezTurismo Carretera2,641
11,437🇱🇹 Martynas Griska24H Series2,641
11,439🇮🇷 Masoud Jaberian24H Series2,641
11,440🇫🇷 Mathieu SentisNürburgring 24 Hours2,641
11,441🏳️ Trevor NolesARCA Menards Series2,641
11,442🇪🇸 Alvaro FontesNürburgring 24 Hours2,640
11,443🏳️ Diego GuiotUSF Juniors2,640
Full leaderboard →
RacerDB. Race results and driver ratings.Aggregated from 1 source, synced 1h ago
Series and team names are trademarks of their respective owners.Privacy
Synthesized from 1 source, updated 2h ago

Chase Grennan is a racing driver who competes in NASCAR Whelen Modified Tour for Gershow Recycling (Joe Bertuccio). Grennan has recorded 0 wins and 0 podiums from 1 start.[1]

A Racer Rating of 2,641 ranks Grennan 11433th of 39,254 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.

Sources: [1] Indexed race classifications
Chris Young Edges Owen Grennan In Historic NASCAR Modified Finish At Riverhead Raceway[1]
RaceDayCT.com -
17 May 2026
Read →
Matt Hirschman Completes Seekonk Hat Trick, McKennedy Claims Tri-Track Championship[2]
Racing America
25 Oct 2025
Read →
Column | Owen Grennan powers to second Riverhead Raceway NASCAR Modified victory[3]
RiverheadLOCAL
5 Sep 2025
Read →