Francisco de la Rosa
Pitcher · Career Stats, Bio & Records (1991)
Francisco de la Rosa was a pitcher who played in Major League Baseball in 1991 for the Baltimore Orioles. Across 2 career appearances, he went 0-0 with a 4.50 ERA and 1 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
- B / R
- Height / Weight
- 5'11" / 185 lb
- Died
- 1/6/2011 in Baltimore, MD, USA
- MLB Debut
- 1991-09-07
- Last Game
- 1991-10-03
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | BAL | AL | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4.0 | 6 | 2 | 2 | 1 | 4.50 | — | 0.0 |
| Career · 1 season | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4.0 | 6 | 2 | 2 | 1 | 4.50 | — | 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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | BAL | AL | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 1 season | 2 | 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
Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 1 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 1 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 1 | 1.1 | 2 | 0 | 1 | 0 | 0.00 |
| Away | 1 | 2.2 | 4 | 2 | 1 | 1 | 6.75 |
Last 2 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-10-03 | BAL | NYY | — | 2.2 | 4 | 3 | 2 | 1 | 1 | 0 |
| 1991-09-07 | BAL | KCR | — | 1.1 | 2 | 0 | 0 | 1 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 2 |
Francisco de la Rosa: the record in brief
Francisco de la Rosa played a first major league game on September 7, 1991 and a last one on October 3, 1991. De la Rosa spent the whole of the career shown here with one club, the Baltimore Orioles. De la Rosa played primarily as a pitcher and batted from both sides and threw right-handed. The bio adds a birth date on March 3, 1966, in La Romana, La Romana, D.R. and a listed size of 5-foot-11 and 185 pounds. De la Rosa's death is recorded on January 6, 2011, in Baltimore, MD, USA.
The pitching table credits de la Rosa with a 0-0 record and a 4.50 ERA in 2 games. De la Rosa had 1 strikeouts. The league ERA over de la Rosa's seasons was 3.91, so the 4.50 figure ran 15.1% worse than average. De la Rosa's only pitching season is 1991: 2 games, 1 strikeouts.
Every defensive appearance on record for de la Rosa, 2 games, came at pitcher.
Frequently Asked Questions about Francisco de la Rosa
- Was Francisco de la Rosa a pitcher?
- Yes. Francisco de la Rosa pitched in the major leagues, recording 0 wins and 1 strikeouts.
- What teams did Francisco de la Rosa play for?
- Francisco de la Rosa played for one team, the Baltimore Orioles (1991).
- What were Francisco de la Rosa's career stats?
- In 2 games, Francisco de la Rosa went 0-0 with a 4.50 ERA, 1 strikeouts, and 4.0 innings pitched.
- What position did Francisco de la Rosa play?
- Francisco de la Rosa played primarily as a pitcher, the position where he appeared in the most games.
- How tall was Francisco de la Rosa and how much did he weigh?
- Francisco de la Rosa was listed at 5 feet 11 inches and 185 pounds.
- What was Francisco de la Rosa's career ERA?
- Francisco de la Rosa finished with a 4.50 career ERA, going 0-0 with 1 strikeouts.
- How many strikeouts did Francisco de la Rosa have?
- Francisco de la Rosa recorded 1 career strikeouts.
- Is Francisco de la Rosa in the Hall of Fame?
- No. Francisco de la Rosa has not been inducted into the National Baseball Hall of Fame.