Jeff Harris
Pitcher · Career Stats, Bio & Records (2005-2006)
Jeff Harris was a pitcher who played in Major League Baseball from 2005 to 2006 for the Seattle Mariners, a span of 2 seasons. Across 14 career appearances, he went 2-5 with a 4.26 ERA and 26 strikeouts.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- R / R
- Height / Weight
- 6'1" / 190 lb
- MLB Debut
- 2005-08-02
- Last Game
- 2006-04-11
Full name: Jeffrey Austin Harris
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | SEA | AL | 2 | 5 | 11 | 8 | 0 | 0 | 0 | 53.2 | 48 | 25 | 20 | 25 | 4.19 | 4.29 (+2%) | -1694.8 |
| 2006 | SEA | AL | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3.1 | 3 | 2 | 0 | 1 | 5.40 | — | 0.0 |
| Career · 2 seasons | 2 | 5 | 14 | 8 | 0 | 0 | 0 | 57.0 | 51 | 27 | 20 | 26 | 4.26 | — | -1,695 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | SEA | AL | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2006 | SEA | AL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 2 seasons | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (28 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 6 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 8 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 6 | 22.1 | 20 | 9 | 9 | 12 | 3.63 |
| Away | 8 | 34.2 | 31 | 18 | 11 | 14 | 4.67 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2006-04-11 | SEA | CLE | — | 1.1 | 2 | 2 | 2 | 0 | 1 | 0 |
| 2006-04-09 | SEA | OAK | — | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2006-04-07 | SEA | OAK | — | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2005-10-01 | SEA | OAK | — | 5.1 | 2 | 1 | 1 | 1 | 3 | 0 |
| 2005-09-25 | SEA | DET | — | 1.0 | 2 | 2 | 2 | 0 | 2 | 1 |
| 2005-09-20 | SEA | TOR | L | 4.2 | 6 | 4 | 4 | 2 | 4 | 1 |
| 2005-09-15 | SEA | TEX | L | 7.0 | 3 | 3 | 2 | 3 | 1 | 0 |
| 2005-09-10 | SEA | BAL | L | 5.0 | 9 | 4 | 4 | 2 | 1 | 1 |
| 2005-09-04 | SEA | LAA | L | 3.0 | 6 | 5 | 5 | 1 | 0 | 2 |
| 2005-08-30 | SEA | NYY | W | 6.1 | 6 | 3 | 3 | 5 | 4 | 1 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 14 |
Salary History
| Year | Team | League | Salary |
|---|---|---|---|
| 2006 | SEA | AL | $332,000 |
| Total Career Earnings | $332,000 | ||
College History
| School Name | City | State | Years Attended |
|---|---|---|---|
| Contra Costa College | San Pablo | CA | 1993, 1994 |
| University of San Francisco | San Francisco | CA | 1995 |
Jeff Harris: the record in brief
According to the bio, Jeff Harris debuted on August 2, 2005 and played a final game on April 11, 2006. Every season row on the page belongs to the Seattle Mariners, from 2005 through 2006. Listed as a pitcher, Harris threw and hit right-handed. The recorded size is 6'1" and 190 pounds. The birth record reads July 4, 1974, in Alameda, CA, USA. Harris's full given name, per the bio, is Jeffrey Austin Harris.
Across 14 games (8 starts), Harris recorded 2 wins against 5 losses with a 4.26 ERA. The totals include 26 strikeouts. Harris's 4.26 ERA was close to the 4.41 league figure for those seasons. In 2005, one of the busiest seasons, Harris posted a 4.19 ERA; the league figure that year was 4.29.
The one salary on file is $332,000, for 2006. Before the majors, Harris played college baseball at Contra Costa College (1993 and 1994). The game-log section draws on 28 games of Retrosheet box scores for Harris.
Harris appears at one position only: pitcher, in 14 games. On the mound, the fielding record shows 1 errors alongside 3 putouts and 6 assists.
Frequently Asked Questions about Jeff Harris
- What years did Jeff Harris play?
- Jeff Harris played in Major League Baseball from 2005 to 2006.
- Was Jeff Harris a pitcher?
- Yes. Jeff Harris pitched in the major leagues, recording 2 wins and 26 strikeouts.
- What was Jeff Harris's career ERA?
- Jeff Harris finished with a 4.26 career ERA, going 2-5 with 26 strikeouts.
- How many strikeouts did Jeff Harris have?
- Jeff Harris recorded 26 career strikeouts.
- Is Jeff Harris in the Hall of Fame?
- No. Jeff Harris has not been inducted into the National Baseball Hall of Fame.
- What teams did Jeff Harris play for?
- Jeff Harris played for the Seattle Mariners.